# Shanghai Heqi Glassware Co., Ltd.

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### Company
Shanghai Heqi Glassware Co., Ltd.

## About Us

- [About Us](https://fr.heqiglassware.com/about/):
- [Contact Us](https://fr.heqiglassware.com/contact/):Shanghai Heqi Glassware Co., Ltd., , sales4@heqionline.com, Building 4, No. 115, Lane 1276, Nanle Road, Songjiang District, Shanghai, China
- [Cost Control](https://fr.heqiglassware.com/cost-control/):Cost Control-Shanghai Heqi Glassware Co., Ltd.
- [Service](https://fr.heqiglassware.com/customization/):Service-Shanghai Heqi Glassware Co., Ltd.

## Products

- [Distill Connect](https://fr.heqiglassware.com/product/adapters/distill-connect/):Distill Connect-Shanghai Heqi Glassware Co., Ltd.-Distill Connect-Shanghai Heqi Glassware Co., Ltd.
- [Products](https://fr.heqiglassware.com/product/):Products-Shanghai Heqi Glassware Co., Ltd.-Products-Shanghai Heqi Glassware Co., Ltd.
- [Droper Bottles](https://fr.heqiglassware.com/product/bottles/droper-bottles/):Droper Bottles-Shanghai Heqi Glassware Co., Ltd.-Droper Bottles-Shanghai Heqi Glassware Co., Ltd.
- [Buret Clamps](https://fr.heqiglassware.com/product/clamps-supports-bases/buret-clamps/):Buret Clamps-Shanghai Heqi Glassware Co., Ltd.-Buret Clamps-Shanghai Heqi Glassware Co., Ltd.
- [Adapters](https://fr.heqiglassware.com/product/adapters/):Adapters-Shanghai Heqi Glassware Co., Ltd.-Adapters-Shanghai Heqi Glassware Co., Ltd.
- [Test Tubes](https://fr.heqiglassware.com/product/tubes/test-tubes/):Test Tubes-Shanghai Heqi Glassware Co., Ltd.-Test Tubes-Shanghai Heqi Glassware Co., Ltd.
- [Connecting Adapters](https://fr.heqiglassware.com/product/adapters/enlarging-connecting-adapter/):Connecting Adapters-Shanghai Heqi Glassware Co., Ltd.-Connecting Adapters-Shanghai Heqi Glassware Co., Ltd.
- [Glass Gas Washing Bottles](https://fr.heqiglassware.com/product/bottles/glass-gas-washing-bottles/):Glass Gas Washing Bottles-Shanghai Heqi Glassware Co., Ltd.-Glass Gas Washing Bottles-Shanghai Heqi Glassware Co., Ltd.
- [Chain and Column Clamps](https://fr.heqiglassware.com/product/clamps-supports-bases/chain-and-column-clamps/):Chain and Column Clamps-Shanghai Heqi Glassware Co., Ltd.-Chain and Column Clamps-Shanghai Heqi Glassware Co., Ltd.
- [Beakers](https://fr.heqiglassware.com/product/beakers/):Beakers-Shanghai Heqi Glassware Co., Ltd.-Beakers-Shanghai Heqi Glassware Co., Ltd.
- [Graduated Test Tubes](https://fr.heqiglassware.com/product/tubes/graduated-test-tubes/):Graduated Test Tubes-Shanghai Heqi Glassware Co., Ltd.-Graduated Test Tubes-Shanghai Heqi Glassware Co., Ltd.
- [Flow Control Glass Stopcock Adapter](https://fr.heqiglassware.com/product/adapters/flow-control-glass-stopcock-adapter/):Flow Control Glass Stopcock Adapter-Shanghai Heqi Glassware Co., Ltd.-Flow Control Glass Stopcock Adapter-Shanghai Heqi Glassware Co., Ltd.
- [Clamp Holders](https://fr.heqiglassware.com/product/clamps-supports-bases/clamp-holders/):Clamp Holders-Shanghai Heqi Glassware Co., Ltd.-Clamp Holders-Shanghai Heqi Glassware Co., Ltd.
- [Glass Weighing Bottles](https://fr.heqiglassware.com/product/bottles/glass-weighing-bottles/):Glass Weighing Bottles-Shanghai Heqi Glassware Co., Ltd.-Glass Weighing Bottles-Shanghai Heqi Glassware Co., Ltd.
- [Bottles](https://fr.heqiglassware.com/product/bottles/):Bottles-Shanghai Heqi Glassware Co., Ltd.-Bottles-Shanghai Heqi Glassware Co., Ltd.
- [Screw Cap Style Tubes](https://fr.heqiglassware.com/product/tubes/screw-cap-style-tubes/):Screw Cap Style Tubes-Shanghai Heqi Glassware Co., Ltd.-Screw Cap Style Tubes-Shanghai Heqi Glassware Co., Ltd.
- [Flow Control PTFE Stopcock Adapter](https://fr.heqiglassware.com/product/adapters/flow-control-ptfe-stopcock-adapter/):Flow Control PTFE Stopcock Adapter-Shanghai Heqi Glassware Co., Ltd.-Flow Control PTFE Stopcock Adapter-Shanghai Heqi Glassware Co., Ltd.
- [Laboratory Vials](https://fr.heqiglassware.com/product/bottles/laboratory-vials/):Laboratory Vials-Shanghai Heqi Glassware Co., Ltd.-Laboratory Vials-Shanghai Heqi Glassware Co., Ltd.
- [Low Form Weighing Bottles](https://fr.heqiglassware.com/product/bottles/low-form-weighing-bottles/):Low Form Weighing Bottles-Shanghai Heqi Glassware Co., Ltd.-Low Form Weighing Bottles-Shanghai Heqi Glassware Co., Ltd.
- [Burets](https://fr.heqiglassware.com/product/burets/):Burets-Shanghai Heqi Glassware Co., Ltd.-Burets-Shanghai Heqi Glassware Co., Ltd.
- [Drying Apparatus](https://fr.heqiglassware.com/product/clamps-supports-bases/drying-apparatus/):Drying Apparatus-Shanghai Heqi Glassware Co., Ltd.-Drying Apparatus-Shanghai Heqi Glassware Co., Ltd.
- [Laboratory Capillary](https://fr.heqiglassware.com/product/tubes/laboratory-capillary/):Laboratory Capillary-Shanghai Heqi Glassware Co., Ltd.-Laboratory Capillary-Shanghai Heqi Glassware Co., Ltd.
- [Freeze Drying Apparatus](https://fr.heqiglassware.com/product/adapters/freeze-drying-apparatus/):Freeze Drying Apparatus-Shanghai Heqi Glassware Co., Ltd.-Freeze Drying Apparatus-Shanghai Heqi Glassware Co., Ltd.
- [Flask Supports](https://fr.heqiglassware.com/product/clamps-supports-bases/flask-supports/):Flask Supports-Shanghai Heqi Glassware Co., Ltd.-Flask Supports-Shanghai Heqi Glassware Co., Ltd.
- [Centrifuge Tubes](https://fr.heqiglassware.com/product/centrifuge-tubes/):Centrifuge Tubes-Shanghai Heqi Glassware Co., Ltd.-Centrifuge Tubes-Shanghai Heqi Glassware Co., Ltd.
- [Plastic Tubes](https://fr.heqiglassware.com/product/tubes/plastic-tubes/):Plastic Tubes-Shanghai Heqi Glassware Co., Ltd.-Plastic Tubes-Shanghai Heqi Glassware Co., Ltd.
- [Fritted Inner Joint](https://fr.heqiglassware.com/product/adapters/fritted-inner-joint/):Fritted Inner Joint-Shanghai Heqi Glassware Co., Ltd.-Fritted Inner Joint-Shanghai Heqi Glassware Co., Ltd.
- [Media Storage Bottles](https://fr.heqiglassware.com/product/bottles/media-storage-bottles/):Media Storage Bottles-Shanghai Heqi Glassware Co., Ltd.-Media Storage Bottles-Shanghai Heqi Glassware Co., Ltd.
- [Cork Flask Supports](https://fr.heqiglassware.com/product/clamps-supports-bases/cork-flask-supports/):Cork Flask Supports-Shanghai Heqi Glassware Co., Ltd.-Cork Flask Supports-Shanghai Heqi Glassware Co., Ltd.
- [Chromatography](https://fr.heqiglassware.com/product/chromatography/):Chromatography-Shanghai Heqi Glassware Co., Ltd.-Chromatography-Shanghai Heqi Glassware Co., Ltd.
- [Outer Joint](https://fr.heqiglassware.com/product/adapters/outer-joint/):Outer Joint-Shanghai Heqi Glassware Co., Ltd.-Outer Joint-Shanghai Heqi Glassware Co., Ltd.
- [Plastic Washing Bottles](https://fr.heqiglassware.com/product/bottles/plastic-washing-bottles/):Plastic Washing Bottles-Shanghai Heqi Glassware Co., Ltd.-Plastic Washing Bottles-Shanghai Heqi Glassware Co., Ltd.
- [Solvent Storage Bottle](https://fr.heqiglassware.com/product/bottles/solvent-storage-bottle/):Solvent Storage Bottle-Shanghai Heqi Glassware Co., Ltd.-Solvent Storage Bottle-Shanghai Heqi Glassware Co., Ltd.
- [Heating Mantles](https://fr.heqiglassware.com/product/clamps-supports-bases/heating-mantles/):Heating Mantles-Shanghai Heqi Glassware Co., Ltd.-Heating Mantles-Shanghai Heqi Glassware Co., Ltd.
- [Clamps，Supports & Bases](https://fr.heqiglassware.com/product/clamps-supports-bases/):Clamps，Supports & Bases-Shanghai Heqi Glassware Co., Ltd.-Clamps，Supports & Bases-Shanghai Heqi Glassware Co., Ltd.
- [Reducing Connecting Adapter](https://fr.heqiglassware.com/product/adapters/reducing-connecting-adapter/):Reducing Connecting Adapter-Shanghai Heqi Glassware Co., Ltd.-Reducing Connecting Adapter-Shanghai Heqi Glassware Co., Ltd.
- [Tall Form Weighing Bottles](https://fr.heqiglassware.com/product/bottles/tall-form-weighing-bottles/):Tall Form Weighing Bottles-Shanghai Heqi Glassware Co., Ltd.-Tall Form Weighing Bottles-Shanghai Heqi Glassware Co., Ltd.
- [Instatherm Oil Baths](https://fr.heqiglassware.com/product/clamps-supports-bases/instatherm-oil-baths/):Instatherm Oil Baths-Shanghai Heqi Glassware Co., Ltd.-Instatherm Oil Baths-Shanghai Heqi Glassware Co., Ltd.
- [Condensers](https://fr.heqiglassware.com/product/condensers/):Condensers-Shanghai Heqi Glassware Co., Ltd.-Condensers-Shanghai Heqi Glassware Co., Ltd.
- [Connecting Adapter with Spherical Joint and Standard Taper Inner Joint](https://fr.heqiglassware.com/product/adapters/connecting-adapter-with-spherical-joint-and-standard-taper-inner-joint/):Connecting Adapter with Spherical Joint and Standard Taper Inner Joint-Shanghai Heqi Glassware Co., Ltd.-Connecting Adapter with Spherical Joint and Standard Taper Inner Joint-Shanghai Heqi Glassware Co., Ltd.
- [Joint Clamps](https://fr.heqiglassware.com/product/clamps-supports-bases/joint-clamps/):Joint Clamps-Shanghai Heqi Glassware Co., Ltd.-Joint Clamps-Shanghai Heqi Glassware Co., Ltd.
- [Cover Glass](https://fr.heqiglassware.com/product/cover-glass/):Cover Glass-Shanghai Heqi Glassware Co., Ltd.-Cover Glass-Shanghai Heqi Glassware Co., Ltd.
- [Thermometer Adapters](https://fr.heqiglassware.com/product/adapters/thermometer-adapters/):Thermometer Adapters-Shanghai Heqi Glassware Co., Ltd.-Thermometer Adapters-Shanghai Heqi Glassware Co., Ltd.
- [Wide Mouth Plastic Bottles](https://fr.heqiglassware.com/product/bottles/wide-mouth-plastic-bottles/):Wide Mouth Plastic Bottles-Shanghai Heqi Glassware Co., Ltd.-Wide Mouth Plastic Bottles-Shanghai Heqi Glassware Co., Ltd.
- [Laboratory Brushes](https://fr.heqiglassware.com/product/clamps-supports-bases/laboratory-brushes/):Laboratory Brushes-Shanghai Heqi Glassware Co., Ltd.-Laboratory Brushes-Shanghai Heqi Glassware Co., Ltd.
- [Graduated Cylinders](https://fr.heqiglassware.com/product/graduated-cylinders/):Graduated Cylinders-Shanghai Heqi Glassware Co., Ltd.-Graduated Cylinders-Shanghai Heqi Glassware Co., Ltd.
- [Vacuum Adapters](https://fr.heqiglassware.com/product/adapters/vacuum-adapters/):Vacuum Adapters-Shanghai Heqi Glassware Co., Ltd.-Vacuum Adapters-Shanghai Heqi Glassware Co., Ltd.
- [Laboratory Chiller](https://fr.heqiglassware.com/product/clamps-supports-bases/laboratory-chiller/):Laboratory Chiller-Shanghai Heqi Glassware Co., Ltd.-Laboratory Chiller-Shanghai Heqi Glassware Co., Ltd.
- [Laboratory Desiccator](https://fr.heqiglassware.com/product/laboratory-desiccator/):Laboratory Desiccator-Shanghai Heqi Glassware Co., Ltd.-Laboratory Desiccator-Shanghai Heqi Glassware Co., Ltd.
- [Laboratory Frames](https://fr.heqiglassware.com/product/clamps-supports-bases/laboratory-frames/):Laboratory Frames-Shanghai Heqi Glassware Co., Ltd.-Laboratory Frames-Shanghai Heqi Glassware Co., Ltd.
- [Distillation Equipment](https://fr.heqiglassware.com/product/distillation-equipment/):Distillation Equipment-Shanghai Heqi Glassware Co., Ltd.-Distillation Equipment-Shanghai Heqi Glassware Co., Ltd.
- [Laboratory Powerstats](https://fr.heqiglassware.com/product/clamps-supports-bases/laboratory-powerstats/):Laboratory Powerstats-Shanghai Heqi Glassware Co., Ltd.-Laboratory Powerstats-Shanghai Heqi Glassware Co., Ltd.
- [Lab Dishes](https://fr.heqiglassware.com/product/lab-dishes/):Lab Dishes-Shanghai Heqi Glassware Co., Ltd.-Lab Dishes-Shanghai Heqi Glassware Co., Ltd.
- [Laboratory Supports Jacks，Lab-Jacks](https://fr.heqiglassware.com/product/clamps-supports-bases/laboratory-supports-jacks-labjacks/):Laboratory Supports Jacks，Lab-Jacks-Shanghai Heqi Glassware Co., Ltd.-Laboratory Supports Jacks，Lab-Jacks-Shanghai Heqi Glassware Co., Ltd.
- [Evaporators](https://fr.heqiglassware.com/product/evaporators/):Evaporators-Shanghai Heqi Glassware Co., Ltd.-Evaporators-Shanghai Heqi Glassware Co., Ltd.
- [Laboratory Thermometers](https://fr.heqiglassware.com/product/clamps-supports-bases/laboratory-thermometers/):Laboratory Thermometers-Shanghai Heqi Glassware Co., Ltd.-Laboratory Thermometers-Shanghai Heqi Glassware Co., Ltd.
- [Filtration Apparatus](https://fr.heqiglassware.com/product/filtration-apparatus/):Filtration Apparatus-Shanghai Heqi Glassware Co., Ltd.-Filtration Apparatus-Shanghai Heqi Glassware Co., Ltd.
- [Flasks](https://fr.heqiglassware.com/product/flasks/):Flasks-Shanghai Heqi Glassware Co., Ltd.-Flasks-Shanghai Heqi Glassware Co., Ltd.
- [Laboratory Tripod](https://fr.heqiglassware.com/product/clamps-supports-bases/laboratory-tripod/):Laboratory Tripod-Shanghai Heqi Glassware Co., Ltd.-Laboratory Tripod-Shanghai Heqi Glassware Co., Ltd.
- [Funnels](https://fr.heqiglassware.com/product/funnels/):Funnels-Shanghai Heqi Glassware Co., Ltd.-Funnels-Shanghai Heqi Glassware Co., Ltd.
- [Moisture Test Apparatus](https://fr.heqiglassware.com/product/clamps-supports-bases/moisture-test-apparatus/):Moisture Test Apparatus-Shanghai Heqi Glassware Co., Ltd.-Moisture Test Apparatus-Shanghai Heqi Glassware Co., Ltd.
- [Joints & Flanges](https://fr.heqiglassware.com/product/joints-flanges/):Joints & Flanges-Shanghai Heqi Glassware Co., Ltd.-Joints & Flanges-Shanghai Heqi Glassware Co., Ltd.
- [O-Rings For Laboratory Use](https://fr.heqiglassware.com/product/clamps-supports-bases/orings-for-laboratory-use/):O-Rings For Laboratory Use-Shanghai Heqi Glassware Co., Ltd.-O-Rings For Laboratory Use-Shanghai Heqi Glassware Co., Ltd.
- [Plastic Tubing](https://fr.heqiglassware.com/product/clamps-supports-bases/plastic-tubing/):Plastic Tubing-Shanghai Heqi Glassware Co., Ltd.-Plastic Tubing-Shanghai Heqi Glassware Co., Ltd.
- [Microscope Slides Category](https://fr.heqiglassware.com/product/microscope-slides-category/):Microscope Slides Category-Shanghai Heqi Glassware Co., Ltd.-Microscope Slides Category-Shanghai Heqi Glassware Co., Ltd.
- [NMR Tubes，Cleaners and Accessories](https://fr.heqiglassware.com/product/nmr-tubes-cleaners-and-accessories/):NMR Tubes，Cleaners and Accessories-Shanghai Heqi Glassware Co., Ltd.-NMR Tubes，Cleaners and Accessories-Shanghai Heqi Glassware Co., Ltd.
- [Laboratory Support Stand](https://fr.heqiglassware.com/product/clamps-supports-bases/laboratory-support-stand/):Laboratory Support Stand-Shanghai Heqi Glassware Co., Ltd.-Laboratory Support Stand-Shanghai Heqi Glassware Co., Ltd.
- [Pipets](https://fr.heqiglassware.com/product/pipets/):Pipets-Shanghai Heqi Glassware Co., Ltd.-Pipets-Shanghai Heqi Glassware Co., Ltd.
- [Support Ring For Reaction Vessel](https://fr.heqiglassware.com/product/clamps-supports-bases/support-ring-for-reaction-vessel/):Support Ring For Reaction Vessel-Shanghai Heqi Glassware Co., Ltd.-Support Ring For Reaction Vessel-Shanghai Heqi Glassware Co., Ltd.
- [Reactor Systems & Equipment](https://fr.heqiglassware.com/product/reactor-systems-equipment/):Reactor Systems & Equipment-Shanghai Heqi Glassware Co., Ltd.-Reactor Systems & Equipment-Shanghai Heqi Glassware Co., Ltd.
- [Two Finger & Three Finger Clamps](https://fr.heqiglassware.com/product/clamps-supports-bases/two-finger-three-finger-clamps/):Two Finger & Three Finger Clamps-Shanghai Heqi Glassware Co., Ltd.-Two Finger & Three Finger Clamps-Shanghai Heqi Glassware Co., Ltd.
- [Lab Stirrers](https://fr.heqiglassware.com/product/lab-stirrers/):Lab Stirrers-Shanghai Heqi Glassware Co., Ltd.-Lab Stirrers-Shanghai Heqi Glassware Co., Ltd.
- [Stopcocks](https://fr.heqiglassware.com/product/stopcocks/):Stopcocks-Shanghai Heqi Glassware Co., Ltd.-Stopcocks-Shanghai Heqi Glassware Co., Ltd.
- [Stoppers](https://fr.heqiglassware.com/product/stoppers/):Stoppers-Shanghai Heqi Glassware Co., Ltd.-Stoppers-Shanghai Heqi Glassware Co., Ltd.
- [Tubes](https://fr.heqiglassware.com/product/tubes/):Tubes-Shanghai Heqi Glassware Co., Ltd.-Tubes-Shanghai Heqi Glassware Co., Ltd.
- [Vacuum Equipment](https://fr.heqiglassware.com/product/vacuum-equipment/):Vacuum Equipment-Shanghai Heqi Glassware Co., Ltd.-Vacuum Equipment-Shanghai Heqi Glassware Co., Ltd.
- [Crucible](https://fr.heqiglassware.com/product/crucible/):Crucible-Shanghai Heqi Glassware Co., Ltd.-Crucible-Shanghai Heqi Glassware Co., Ltd.
- [Microsyringe](https://fr.heqiglassware.com/product/microsyringe/):Microsyringe-Shanghai Heqi Glassware Co., Ltd.-Microsyringe-Shanghai Heqi Glassware Co., Ltd.
- [Laboratory Mortar](https://fr.heqiglassware.com/product/laboratory-mortar/):Laboratory Mortar-Shanghai Heqi Glassware Co., Ltd.-Laboratory Mortar-Shanghai Heqi Glassware Co., Ltd.
- [Beaker-Covers](https://fr.heqiglassware.com/product/beakers/beakercovers/):Beaker-Covers-Shanghai Heqi Glassware Co., Ltd.-Beaker-Covers-Shanghai Heqi Glassware Co., Ltd.
- [Tall Form Glass Beakers](https://fr.heqiglassware.com/product/beakers/tall-form-glass-beakers/):Tall Form Glass Beakers-Shanghai Heqi Glassware Co., Ltd.-Tall Form Glass Beakers-Shanghai Heqi Glassware Co., Ltd.
- [Low Form Glass Beakers](https://fr.heqiglassware.com/product/beakers/low-form-glass-beakers/):Low Form Glass Beakers-Shanghai Heqi Glassware Co., Ltd.-Low Form Glass Beakers-Shanghai Heqi Glassware Co., Ltd.
- [Plastic Handle Glass Beakers](https://fr.heqiglassware.com/product/beakers/plastic-handle-glass-beakers/):Plastic Handle Glass Beakers-Shanghai Heqi Glassware Co., Ltd.-Plastic Handle Glass Beakers-Shanghai Heqi Glassware Co., Ltd.
- [Jacketed Glass Beakers](https://fr.heqiglassware.com/product/beakers/jacketed-glass-beakers/):Jacketed Glass Beakers-Shanghai Heqi Glassware Co., Ltd.-Jacketed Glass Beakers-Shanghai Heqi Glassware Co., Ltd.
- [PTFE Beakers](https://fr.heqiglassware.com/product/beakers/ptfe-beakers/):PTFE Beakers-Shanghai Heqi Glassware Co., Ltd.-PTFE Beakers-Shanghai Heqi Glassware Co., Ltd.
- [Polypropylene Beakers](https://fr.heqiglassware.com/product/beakers/polypropylene-beakers/):Polypropylene Beakers-Shanghai Heqi Glassware Co., Ltd.-Polypropylene Beakers-Shanghai Heqi Glassware Co., Ltd.
- [Acid Buret](https://fr.heqiglassware.com/product/burets/acid-buret/):Acid Buret-Shanghai Heqi Glassware Co., Ltd.-Acid Buret-Shanghai Heqi Glassware Co., Ltd.
- [Alkali Buret](https://fr.heqiglassware.com/product/burets/alkali-buret/):Alkali Buret-Shanghai Heqi Glassware Co., Ltd.-Alkali Buret-Shanghai Heqi Glassware Co., Ltd.
- [Burets With PTFE Stopcock](https://fr.heqiglassware.com/product/burets/burets-with-ptfe-stopcock/):Burets With PTFE Stopcock-Shanghai Heqi Glassware Co., Ltd.-Burets With PTFE Stopcock-Shanghai Heqi Glassware Co., Ltd.
- [Glass Centrifuge Tubes](https://fr.heqiglassware.com/product/centrifuge-tubes/glass-centrifuge-tubes/):Glass Centrifuge Tubes-Shanghai Heqi Glassware Co., Ltd.-Glass Centrifuge Tubes-Shanghai Heqi Glassware Co., Ltd.
- [Plastic Centrifuge Tubes](https://fr.heqiglassware.com/product/centrifuge-tubes/plastic-centrifuge-tubes/):Plastic Centrifuge Tubes-Shanghai Heqi Glassware Co., Ltd.-Plastic Centrifuge Tubes-Shanghai Heqi Glassware Co., Ltd.
- [Chromatography Column With PTFE Stopcock](https://fr.heqiglassware.com/product/chromatography/chromatography-column-with-ptfe-stopcock/):Chromatography Column With PTFE Stopcock-Shanghai Heqi Glassware Co., Ltd.-Chromatography Column With PTFE Stopcock-Shanghai Heqi Glassware Co., Ltd.
- [Chromatography-Column,PTFE Stopcock，Fritted Discs](https://fr.heqiglassware.com/product/chromatography/chromatographycolumn-ptfe-stopcock-fritted-discs/):Chromatography-Column,PTFE Stopcock，Fritted Discs-Shanghai Heqi Glassware Co., Ltd.-Chromatography-Column,PTFE Stopcock，Fritted Discs-Shanghai Heqi Glassware Co., Ltd.
- [Chromatography-Reservoirs](https://fr.heqiglassware.com/product/chromatography/chromatographyreservoirs/):Chromatography-Reservoirs-Shanghai Heqi Glassware Co., Ltd.-Chromatography-Reservoirs-Shanghai Heqi Glassware Co., Ltd.
- [Chromatography-Column,Taper Joint,PTFE Stopcock](https://fr.heqiglassware.com/product/chromatography/chromatographycolumn-taper-joint-ptfe-stopcock/):Chromatography-Column,Taper Joint,PTFE Stopcock-Shanghai Heqi Glassware Co., Ltd.-Chromatography-Column,Taper Joint,PTFE Stopcock-Shanghai Heqi Glassware Co., Ltd.
- [Chromatography Column,Taper Joint，PTFE Stopcock,Reservoir](https://fr.heqiglassware.com/product/chromatography/chromatography-column-taper-joint-ptfe-stopcock-reservoir/):Chromatography Column,Taper Joint，PTFE Stopcock,Reservoir-Shanghai Heqi Glassware Co., Ltd.-Chromatography Column,Taper Joint，PTFE Stopcock,Reservoir-Shanghai Heqi Glassware Co., Ltd.
- [TLC Developing Tank,Chromatography Chamber](https://fr.heqiglassware.com/product/chromatography/tlc-developing-tank-chromatography-chamber/):TLC Developing Tank,Chromatography Chamber-Shanghai Heqi Glassware Co., Ltd.-TLC Developing Tank,Chromatography Chamber-Shanghai Heqi Glassware Co., Ltd.
- [Air Condenser For Laboratory](https://fr.heqiglassware.com/product/condensers/air-condenser-for-laboratory/):Air Condenser For Laboratory-Shanghai Heqi Glassware Co., Ltd.-Air Condenser For Laboratory-Shanghai Heqi Glassware Co., Ltd.
- [Allihn Condenser](https://fr.heqiglassware.com/product/condensers/allihn-condenser/):Allihn Condenser-Shanghai Heqi Glassware Co., Ltd.-Allihn Condenser-Shanghai Heqi Glassware Co., Ltd.
- [Cold Finger Condenser](https://fr.heqiglassware.com/product/condensers/cold-finger-condenser/):Cold Finger Condenser-Shanghai Heqi Glassware Co., Ltd.-Cold Finger Condenser-Shanghai Heqi Glassware Co., Ltd.
- [Liebig Condensers](https://fr.heqiglassware.com/product/condensers/liebig-condensers/):Liebig Condensers-Shanghai Heqi Glassware Co., Ltd.-Liebig Condensers-Shanghai Heqi Glassware Co., Ltd.
- [Graham Condensers](https://fr.heqiglassware.com/product/condensers/graham-condensers/):Graham Condensers-Shanghai Heqi Glassware Co., Ltd.-Graham Condensers-Shanghai Heqi Glassware Co., Ltd.
- [Reflux Condensers](https://fr.heqiglassware.com/product/condensers/reflux-condensers/):Reflux Condensers-Shanghai Heqi Glassware Co., Ltd.-Reflux Condensers-Shanghai Heqi Glassware Co., Ltd.
- [Cover Glass](https://fr.heqiglassware.com/product/cover-glass/cover-glass-1/):Cover Glass-Shanghai Heqi Glassware Co., Ltd.-Cover Glass-Shanghai Heqi Glassware Co., Ltd.
- [Graduated Cylinder](https://fr.heqiglassware.com/product/graduated-cylinders/graduated-cylinder/):Graduated Cylinder-Shanghai Heqi Glassware Co., Ltd.-Graduated Cylinder-Shanghai Heqi Glassware Co., Ltd.
- [Laboratory Desiccator ](https://fr.heqiglassware.com/product/laboratory-desiccator/laboratory-desiccator-1/):Laboratory Desiccator -Shanghai Heqi Glassware Co., Ltd.-Laboratory Desiccator -Shanghai Heqi Glassware Co., Ltd.
- [Distillation Head](https://fr.heqiglassware.com/product/distillation-equipment/distillation-head/):Distillation Head-Shanghai Heqi Glassware Co., Ltd.-Distillation Head-Shanghai Heqi Glassware Co., Ltd.
- [Distillation Packing Materials](https://fr.heqiglassware.com/product/distillation-equipment/distillation-packing-materials/):Distillation Packing Materials-Shanghai Heqi Glassware Co., Ltd.-Distillation Packing Materials-Shanghai Heqi Glassware Co., Ltd.
- [Distillation/Fractionating Columns](https://fr.heqiglassware.com/product/distillation-equipment/distillation-fractionating-columns/):Distillation/Fractionating Columns-Shanghai Heqi Glassware Co., Ltd.-Distillation/Fractionating Columns-Shanghai Heqi Glassware Co., Ltd.
- [Micro Distillation Apparatus](https://fr.heqiglassware.com/product/distillation-equipment/micro-distillation-apparatus/):Micro Distillation Apparatus-Shanghai Heqi Glassware Co., Ltd.-Micro Distillation Apparatus-Shanghai Heqi Glassware Co., Ltd.
- [Culture Dishes](https://fr.heqiglassware.com/product/lab-dishes/culture-dishes/):Culture Dishes-Shanghai Heqi Glassware Co., Ltd.-Culture Dishes-Shanghai Heqi Glassware Co., Ltd.
- [Crystallizing Dishes](https://fr.heqiglassware.com/product/lab-dishes/crystallizing-dishes/):Crystallizing Dishes-Shanghai Heqi Glassware Co., Ltd.-Crystallizing Dishes-Shanghai Heqi Glassware Co., Ltd.
- [Evaporating Dishes](https://fr.heqiglassware.com/product/lab-dishes/evaporating-dishes/):Evaporating Dishes-Shanghai Heqi Glassware Co., Ltd.-Evaporating Dishes-Shanghai Heqi Glassware Co., Ltd.
- [Rotary Evaporator](https://fr.heqiglassware.com/product/evaporators/rotary-evaporator/):Rotary Evaporator-Shanghai Heqi Glassware Co., Ltd.-Rotary Evaporator-Shanghai Heqi Glassware Co., Ltd.
- [Rotary Evaporator Condensers](https://fr.heqiglassware.com/product/evaporators/rotary-evaporator-condensers/):Rotary Evaporator Condensers-Shanghai Heqi Glassware Co., Ltd.-Rotary Evaporator Condensers-Shanghai Heqi Glassware Co., Ltd.
- [Dewar Flasks](https://fr.heqiglassware.com/product/flasks/dewar-flasks/):Dewar Flasks-Shanghai Heqi Glassware Co., Ltd.-Dewar Flasks-Shanghai Heqi Glassware Co., Ltd.
- [Distilling Flasks](https://fr.heqiglassware.com/product/flasks/distilling-flasks/):Distilling Flasks-Shanghai Heqi Glassware Co., Ltd.-Distilling Flasks-Shanghai Heqi Glassware Co., Ltd.
- [Erlenmeyer Flasks](https://fr.heqiglassware.com/product/flasks/erlenmeyer-flasks/):Erlenmeyer Flasks-Shanghai Heqi Glassware Co., Ltd.-Erlenmeyer Flasks-Shanghai Heqi Glassware Co., Ltd.
- [Flat Bottom Flasks](https://fr.heqiglassware.com/product/flasks/flat-bottom-flasks/):Flat Bottom Flasks-Shanghai Heqi Glassware Co., Ltd.-Flat Bottom Flasks-Shanghai Heqi Glassware Co., Ltd.
- [Filtering Flask](https://fr.heqiglassware.com/product/flasks/filtering-flask/):Filtering Flask-Shanghai Heqi Glassware Co., Ltd.-Filtering Flask-Shanghai Heqi Glassware Co., Ltd.
- [Pear Shape Flasks](https://fr.heqiglassware.com/product/flasks/pear-shape-flasks/):Pear Shape Flasks-Shanghai Heqi Glassware Co., Ltd.-Pear Shape Flasks-Shanghai Heqi Glassware Co., Ltd.
- [Pear-Shaped Flasks(Recovery Flasks)](https://fr.heqiglassware.com/product/flasks/pearshaped-flasks-recovery-flasks/):Pear-Shaped Flasks(Recovery Flasks)-Shanghai Heqi Glassware Co., Ltd.-Pear-Shaped Flasks(Recovery Flasks)-Shanghai Heqi Glassware Co., Ltd.
- [Round Bottom Flasks](https://fr.heqiglassware.com/product/flasks/round-bottom-flasks/):Round Bottom Flasks-Shanghai Heqi Glassware Co., Ltd.-Round Bottom Flasks-Shanghai Heqi Glassware Co., Ltd.
- [Volumetric Flask](https://fr.heqiglassware.com/product/flasks/volumetric-flask/):Volumetric Flask-Shanghai Heqi Glassware Co., Ltd.-Volumetric Flask-Shanghai Heqi Glassware Co., Ltd.
- [(Pressure-Equalizing) Addition Funnel](https://fr.heqiglassware.com/product/funnels/pressureequalizing-addition-funnel/):(Pressure-Equalizing) Addition Funnel-Shanghai Heqi Glassware Co., Ltd.-(Pressure-Equalizing) Addition Funnel-Shanghai Heqi Glassware Co., Ltd.
- [Filtration Funnels](https://fr.heqiglassware.com/product/funnels/filtration-funnels/):Filtration Funnels-Shanghai Heqi Glassware Co., Ltd.-Filtration Funnels-Shanghai Heqi Glassware Co., Ltd.
- [Funnels-60 Degree-Glass](https://fr.heqiglassware.com/product/funnels/funnels60-degreeglass/):Funnels-60 Degree-Glass-Shanghai Heqi Glassware Co., Ltd.-Funnels-60 Degree-Glass-Shanghai Heqi Glassware Co., Ltd.
- [Powder Funnels](https://fr.heqiglassware.com/product/funnels/powder-funnels/):Powder Funnels-Shanghai Heqi Glassware Co., Ltd.-Powder Funnels-Shanghai Heqi Glassware Co., Ltd.
- [Separatory Funnels - Pear Shape & Cylindrical Shape](https://fr.heqiglassware.com/product/funnels/separatory-funnels-pear-shape-cylindrical-shape/):Separatory Funnels - Pear Shape & Cylindrical Shape-Shanghai Heqi Glassware Co., Ltd.-Separatory Funnels - Pear Shape & Cylindrical Shape-Shanghai Heqi Glassware Co., Ltd.
- [Fritted Funnels](https://fr.heqiglassware.com/product/funnels/fritted-funnels/):Fritted Funnels-Shanghai Heqi Glassware Co., Ltd.-Fritted Funnels-Shanghai Heqi Glassware Co., Ltd.
- [Ground Joints](https://fr.heqiglassware.com/product/joints-flanges/ground-joints/):Ground Joints-Shanghai Heqi Glassware Co., Ltd.-Ground Joints-Shanghai Heqi Glassware Co., Ltd.
- [Spherical Joints](https://fr.heqiglassware.com/product/joints-flanges/spherical-joints/):Spherical Joints-Shanghai Heqi Glassware Co., Ltd.-Spherical Joints-Shanghai Heqi Glassware Co., Ltd.
- [Ground Flanges](https://fr.heqiglassware.com/product/joints-flanges/ground-flanges/):Ground Flanges-Shanghai Heqi Glassware Co., Ltd.-Ground Flanges-Shanghai Heqi Glassware Co., Ltd.
- [NMR Tubes](https://fr.heqiglassware.com/product/nmr-tubes-cleaners-and-accessories/nmr-tubes/):NMR Tubes-Shanghai Heqi Glassware Co., Ltd.-NMR Tubes-Shanghai Heqi Glassware Co., Ltd.
- [NMR Tube Cleaner](https://fr.heqiglassware.com/product/nmr-tubes-cleaners-and-accessories/nmr-tube-cleaner/):NMR Tube Cleaner-Shanghai Heqi Glassware Co., Ltd.-NMR Tube Cleaner-Shanghai Heqi Glassware Co., Ltd.
- [Graduated Pipettes](https://fr.heqiglassware.com/product/pipets/graduated-pipettes/):Graduated Pipettes-Shanghai Heqi Glassware Co., Ltd.-Graduated Pipettes-Shanghai Heqi Glassware Co., Ltd.
- [Process Reactors](https://fr.heqiglassware.com/product/reactor-systems-equipment/process-reactors/):Process Reactors-Shanghai Heqi Glassware Co., Ltd.-Process Reactors-Shanghai Heqi Glassware Co., Ltd.
- [Reaction Vessels](https://fr.heqiglassware.com/product/reactor-systems-equipment/reaction-vessels/):Reaction Vessels-Shanghai Heqi Glassware Co., Ltd.-Reaction Vessels-Shanghai Heqi Glassware Co., Ltd.
- [Reaction Vessels Lids](https://fr.heqiglassware.com/product/reactor-systems-equipment/reaction-vessels-lids/):Reaction Vessels Lids-Shanghai Heqi Glassware Co., Ltd.-Reaction Vessels Lids-Shanghai Heqi Glassware Co., Ltd.
- [Benchtop Reactor](https://fr.heqiglassware.com/product/reactor-systems-equipment/benchtop-reactor/):Benchtop Reactor-Shanghai Heqi Glassware Co., Ltd.-Benchtop Reactor-Shanghai Heqi Glassware Co., Ltd.
- [Magnetic Stirrers](https://fr.heqiglassware.com/product/lab-stirrers/magnetic-stirrers/):Magnetic Stirrers-Shanghai Heqi Glassware Co., Ltd.-Magnetic Stirrers-Shanghai Heqi Glassware Co., Ltd.
- [Magnetic Hot Plate Stirrers](https://fr.heqiglassware.com/product/lab-stirrers/magnetic-hot-plate-stirrers/):Magnetic Hot Plate Stirrers-Shanghai Heqi Glassware Co., Ltd.-Magnetic Hot Plate Stirrers-Shanghai Heqi Glassware Co., Ltd.
- [Overhead Stirrers](https://fr.heqiglassware.com/product/lab-stirrers/overhead-stirrers/):Overhead Stirrers-Shanghai Heqi Glassware Co., Ltd.-Overhead Stirrers-Shanghai Heqi Glassware Co., Ltd.
- [Glass Plugs Stopcocks](https://fr.heqiglassware.com/product/stopcocks/glass-plugs-stopcocks/):Glass Plugs Stopcocks-Shanghai Heqi Glassware Co., Ltd.-Glass Plugs Stopcocks-Shanghai Heqi Glassware Co., Ltd.
- [PTFE Plugs Stopcocks](https://fr.heqiglassware.com/product/stopcocks/ptfe-plugs-stopcocks/):PTFE Plugs Stopcocks-Shanghai Heqi Glassware Co., Ltd.-PTFE Plugs Stopcocks-Shanghai Heqi Glassware Co., Ltd.
- [Threaded Stopcocks](https://fr.heqiglassware.com/product/stopcocks/threaded-stopcocks/):Threaded Stopcocks-Shanghai Heqi Glassware Co., Ltd.-Threaded Stopcocks-Shanghai Heqi Glassware Co., Ltd.
- [Vacuum Traps](https://fr.heqiglassware.com/product/vacuum-equipment/vacuum-traps/):Vacuum Traps-Shanghai Heqi Glassware Co., Ltd.-Vacuum Traps-Shanghai Heqi Glassware Co., Ltd.
- [Vacuum Pumps](https://fr.heqiglassware.com/product/vacuum-equipment/vacuum-pumps/):Vacuum Pumps-Shanghai Heqi Glassware Co., Ltd.-Vacuum Pumps-Shanghai Heqi Glassware Co., Ltd.
- [Vacuum Manifolds](https://fr.heqiglassware.com/product/vacuum-equipment/vacuum-manifolds/):Vacuum Manifolds-Shanghai Heqi Glassware Co., Ltd.-Vacuum Manifolds-Shanghai Heqi Glassware Co., Ltd.
- [Inert Gas Vacuum Manifolds](https://fr.heqiglassware.com/product/vacuum-equipment/inert-gas-vacuum-manifolds/):Inert Gas Vacuum Manifolds-Shanghai Heqi Glassware Co., Ltd.-Inert Gas Vacuum Manifolds-Shanghai Heqi Glassware Co., Ltd.
- [Filtration Apparatus](https://fr.heqiglassware.com/product/filtration-apparatus/filtration-apparatus-1/):Filtration Apparatus-Shanghai Heqi Glassware Co., Ltd.-Filtration Apparatus-Shanghai Heqi Glassware Co., Ltd.
- [Reaction Tube](https://fr.heqiglassware.com/product/tubes/reaction-tube/):Reaction Tube-Shanghai Heqi Glassware Co., Ltd.-Reaction Tube-Shanghai Heqi Glassware Co., Ltd.
- [Crucible](https://fr.heqiglassware.com/product/crucible/crucible-1/):Crucible-Shanghai Heqi Glassware Co., Ltd.-Crucible-Shanghai Heqi Glassware Co., Ltd.
- [Microsyringe](https://fr.heqiglassware.com/product/microsyringe/microsyringe-1/):Microsyringe-Shanghai Heqi Glassware Co., Ltd.-Microsyringe-Shanghai Heqi Glassware Co., Ltd.
- [Laboratory Mortar](https://fr.heqiglassware.com/product/laboratory-mortar/laboratory-mortar-1/):Laboratory Mortar-Shanghai Heqi Glassware Co., Ltd.-Laboratory Mortar-Shanghai Heqi Glassware Co., Ltd.
- [Solid Stoppers](https://fr.heqiglassware.com/product/stoppers/solid-stoppers/):Solid Stoppers-Shanghai Heqi Glassware Co., Ltd.-Solid Stoppers-Shanghai Heqi Glassware Co., Ltd.
- [Hollow Stoppers](https://fr.heqiglassware.com/product/stoppers/hollow-stoppers/):Hollow Stoppers-Shanghai Heqi Glassware Co., Ltd.-Hollow Stoppers-Shanghai Heqi Glassware Co., Ltd.
- [Hollow Stoppers ( A)](https://fr.heqiglassware.com/product/stoppers/hollow-stoppers-a/):Hollow Stoppers ( A)-Shanghai Heqi Glassware Co., Ltd.-Hollow Stoppers ( A)-Shanghai Heqi Glassware Co., Ltd.
- [Laboratory glassware High Boro 3.3 Glass Thick Walled Low Form Beaker](https://fr.heqiglassware.com/product/low-form-glass-beakers/laboratory-glassware-high-boro-3-3-glass-thick-walled-low.html):Laboratory glassware High Boro 3.3 Glass Thick Walled Low Form Beaker
- [Low Form 5-5000ml Thick-Walled clear Beaker Glass Beaker](https://fr.heqiglassware.com/product/low-form-glass-beakers/low-form-55000ml-thickwalled-clear-beaker-glass-beaker.html):Low Form 5-5000ml Thick-Walled clear Beaker Glass Beaker
- [Low Form Beaker Chemistry Laboratory Borosilicate Glass Transparent Beaker](https://fr.heqiglassware.com/product/low-form-glass-beakers/low-form-beaker-chemistry-laboratory-borosilicate-glass-transparent-beaker.html):Low Form Beaker Chemistry Laboratory Borosilicate Glass Transparent Beaker
- [Anti-Foam Ball](https://fr.heqiglassware.com/product/distill-connect/antifoam-ball.html):The anti-foam ball is a common laboratory glass accessory, mainly used in rotary evaporators and distillation devices. It is designed with a hollow structure, e...
- [Anti-Splash Ball (Buffer Ball)](https://fr.heqiglassware.com/product/distill-connect/antisplash-ball-buffer-ball.html):A specialized lab glass accessory for rotary evaporators, mounted between vapor pipe and evaporation flask, widely applied in chemical, pharmaceutical and biolo...
- [Anti‑Splash Ball (Type A)](https://fr.heqiglassware.com/product/distill-connect/anti-splash-ball-type-a.html):Type A anti‑splash ball is a standard laboratory glass fitting with standardized ground joint dimensions. It is mainly used to buffer liquid impact and block sp...
- [Claisen Adapter (Two-Neck Connecting Tube)](https://fr.heqiglassware.com/product/distill-connect/claisen-adapter-twoneck-connecting-tube.html):Claisen adapter is a commonly used two-neck glass connector in laboratory organic synthesis. It is mainly used for simultaneous feeding, stirring or temperature...
- [4-Way Claisen Distillation Adapter (Three-Neck Connecting Tube)](https://fr.heqiglassware.com/product/distill-connect/4way-claisen-distillation-adapter-threeneck-connecting-tube.html):A multi-neck glass adapter for distillation, reflux and reaction assemblies. Widely used in organic synthesis laboratories to support multi-function experimenta...
- [Vacuum Take-Off Adapter](https://fr.heqiglassware.com/product/distill-connect/vacuum-takeoff-adapter.html):A standard glass connector used in vacuum distillation setups to collect distillate while maintaining system vacuum. Widely applied in organic synthesis and lab...
- [4-way Vacuum Take-Off Adapter](https://fr.heqiglassware.com/product/distill-connect/4way-vacuum-takeoff-adapter.html):A vacuum-compatible adapter for fractional distillation setups, widely used in laboratory vacuum distillation and solvent purification systems.
- [3-Way Vacuum Take-Off Adapter](https://fr.heqiglassware.com/product/distill-connect/3way-vacuum-takeoff-adapter.html):This two-way adapter is specially designed for vacuum distillation setups to enable safe distillate collection under reduced pressure. It is widely used in rout...
- [Vacuum Take-Off Adapter, Type A](https://fr.heqiglassware.com/product/distill-connect/vacuum-takeoff-adapter-type-a.html):Type A vacuum take-off adapter is a standard glass component for vacuum distillation systems, used to collect distillate under reduced pressure while maintainin...
- [Reducing Connecting Adapters](https://fr.heqiglassware.com/product/enlarging-connecting-adapter/reducing-connecting-adapters.html):Designed to connect glassware of different ground joint sizes in distillation, reflux, or reaction setups. Widely used in laboratory settings to achieve flexibl...
- [Enlarging Connecting Adapters](https://fr.heqiglassware.com/product/enlarging-connecting-adapter/enlarging-connecting-adapters.html):Specialized for connecting laboratory glassware with different ground joint sizes, especially for enlarging smaller ports to match larger ones. Widely used in d...
- [90 Degree Glass Stopcock Adapter](https://fr.heqiglassware.com/product/flow-control-glass-stopcock-adapter/90-degree-glass-stopcock-adapter.html):90-degree glass stopcock adapter for lab vacuum systems, fits standard ground joints, safe and durable for chemical experiments.
- [T-Type Glass Stopcock Three-Way Adapter](https://fr.heqiglassware.com/product/flow-control-glass-stopcock-adapter/ttype-glass-stopcock-threeway-adapter.html):T-shaped three-way adapter with glass stopcock, used for laboratory gas distribution and vacuum regulation.
- [Straight Glass Stopcock Gas Adapter (Type A)](https://fr.heqiglassware.com/product/flow-control-glass-stopcock-adapter/straight-glass-stopcock-gas-adapter-type-a.html):Straight type glass adapter with stopcock, used for vacuum control in laboratory glass apparatus.
- [90 Degree Glass Stopcock Gas Adapter (Type A)](https://fr.heqiglassware.com/product/flow-control-glass-stopcock-adapter/90-degree-glass-stopcock-gas-adapter-type-a.html):90° angled glass gas adapter with glass stopcock, used for vacuum control in laboratory glass apparatus.
- [ T-Type Glass Stopcock Three-Way Adapter (Type A)](https://fr.heqiglassware.com/product/flow-control-glass-stopcock-adapter/ttype-glass-stopcock-threeway-adapter-type-a.html):T-shaped three-way adapter with glass stopcock, used for gas distribution and vacuum control in laboratory equipment.
- [Straight Glass Stopcock Gas Adapter](https://fr.heqiglassware.com/product/flow-control-glass-stopcock-adapter/straight-glass-stopcock-gas-adapter.html): Straight glass gas adapter with stopcock, used for vacuum extraction and control in laboratory glass apparatus.
- [90-Degree Suction Adapter With PTFE Stopcock](https://fr.heqiglassware.com/product/flow-control-ptfe-stopcock-adapter/90degree-suction-adapter-with-ptfe-stopcock.html):Made of 3.3 high borosilicate glass, designed for connecting lab apparatus, ensuring safe and efficient gas/liquid transfer in chemical and biological experimen...
- [Three-Way Adapter With T-Shaped PTFE Stopcock](https://fr.heqiglassware.com/product/flow-control-ptfe-stopcock-adapter/threeway-adapter-with-tshaped-ptfe-stopcock.html):Borosilicate glass construction with T-type PTFE stopcock, used for diverting or combining gas/liquid flows in distillation, reflux, or reaction systems in labo...
- [Gas Exchange Adapter With T-Shaped PTFE Stopcock](https://fr.heqiglassware.com/product/flow-control-ptfe-stopcock-adapter/gas-exchange-adapter-with-tshaped-ptfe-stopcock.html):T-shaped borosilicate glass adapter with PTFE stopcock, designed for controlled gas exchange in closed laboratory systems like cell culture or anaerobic reactio...
- [Straight Suction Adapter with PTFE Stopcock (Class A)](https://fr.heqiglassware.com/product/flow-control-ptfe-stopcock-adapter/straight-suction-adapter-with-ptfe-stopcock-class-a.html):Class A borosilicate glass adapter with PTFE stopcock, used for straight-line suction operations in filtration, distillation, or vacuum systems in analytical la...
- [90-Degree Suction Adapter with PTFE Stopcock (Class A)](https://fr.heqiglassware.com/product/flow-control-ptfe-stopcock-adapter/90degree-suction-adapter-with-ptfe-stopcock-class-a.html):Class A 3.3 borosilicate glass adapter with PTFE stopcock, designed for 90-degree suction connections in laboratory setups requiring compact space arrangement.
- [Stirrer Adapter Tube](https://fr.heqiglassware.com/product/outer-joint/stirrer-adapter-tube.html):Borosilicate glass tube designed for inserting stirrers into closed reaction vessels, ensuring sealed operation while allowing efficient mixing in chemical and ...
- [Straight Suction Adapter](https://fr.heqiglassware.com/product/outer-joint/straight-suction-adapter.html): Borosilicate glass straight adapter, used for connecting suction devices to lab glassware like funnels or flasks in filtration, evaporation, or vacuum drying p...
- [Straight Suction Adapter (Class A)](https://fr.heqiglassware.com/product/outer-joint/straight-suction-adapter-class-a.html):Class A borosilicate glass straight adapter, designed for precise suction operations in analytical laboratories, compatible with standard vacuum systems for acc...
- [Space-Saving 90-Degree Suction Adapter (Class A)](https://fr.heqiglassware.com/product/outer-joint/spacesaving-90degree-suction-adapter-class-a.html):Class A borosilicate glass 90-degree adapter, designed for suction connections in space-limited laboratory environments, used in filtration, distillation, or va...
- [Thermometer Adapter Tube](https://fr.heqiglassware.com/product/thermometer-adapters/thermometer-adapter-tube.html):Borosilicate glass tube designed for inserting thermometers into closed reaction systems, allowing temperature monitoring while maintaining system seal in chemi...
- [Watch Glass](https://fr.heqiglassware.com/product/beakercovers/watch-glass.html):Borosilicate glass watch glass, used for covering beakers or evaporating dishes, preventing contamination or reducing solvent evaporation in laboratory operatio...
- [Tall Form Beaker](https://fr.heqiglassware.com/product/tall-form-glass-beakers/tall-form-beaker.html):Borosilicate glass tall beaker with accurate graduation, used for liquid mixing, heating, and sample preparation in chemical, biological, and educational labora...
- [Low Form Beaker (Thick-Walled)](https://fr.heqiglassware.com/product/low-form-glass-beakers/low-form-beaker-thickwalled.html):Thick-walled borosilicate glass low form beaker, used for routine liquid mixing, sample storage, and simple chemical reactions in laboratory environments.
- [Beaker With Plastic Handle](https://fr.heqiglassware.com/product/plastic-handle-glass-beakers/beaker-with-plastic-handle.html):Borosilicate glass beaker with heat-resistant plastic handle, used for heating liquids and transferring hot solutions safely in chemical and biological laborato...
- [Dropping Bottle](https://fr.heqiglassware.com/product/droper-bottles/dropping-bottle.html):Borosilicate glass dropping bottle with glass dropper, used for storing and precisely dispensing small volumes of liquids or reagents in laboratory experiments.
- [Brown Dropping Bottle](https://fr.heqiglassware.com/product/droper-bottles/brown-dropping-bottle.html):Brown borosilicate glass dropping bottle with dropper, designed for storing and dispensing light-sensitive reagents, preventing degradation from light exposure ...
- [Straight-Tube Gas Washing Bottle](https://fr.heqiglassware.com/product/glass-gas-washing-bottles/straighttube-gas-washing-bottle.html):Borosilicate glass straight-tube gas washing bottle, used for purifying, humidifying, or cooling gases in chemical reaction systems and analytical instruments.
- [Multi-Pore Gas Washing Bottle](https://fr.heqiglassware.com/product/glass-gas-washing-bottles/multipore-gas-washing-bottle.html):Borosilicate glass multi-pore gas washing bottle, used for thorough purification, absorption, or humidification of gases in laboratory chemical processes and in...
- [Tall Form Weighing Bottle](https://fr.heqiglassware.com/product/glass-weighing-bottles/tall-form-weighing-bottle.html):Borosilicate glass tall form weighing bottle with stopper, used for accurately weighing solid samples and storing moisture-sensitive materials in analytical lab...
- [Flat Form Weighing Bottle](https://fr.heqiglassware.com/product/glass-weighing-bottles/flat-form-weighing-bottle.html):Borosilicate glass flat form weighing bottle with stopper, used for weighing, drying, and storing solid samples in analytical chemistry and quality control labo...
- [Sample Vial (Brown)](https://fr.heqiglassware.com/product/laboratory-vials/sample-vial-brown.html):Brown borosilicate glass sample vial, used for storing small volumes of light-sensitive samples, standards, or reagents in analytical chemistry and pharmaceutic...
- [Sample Vial (Clear)](https://fr.heqiglassware.com/product/laboratory-vials/sample-vial-clear.html):Clear borosilicate glass sample vial, used for storing, transporting, and identifying small volumes of routine samples in chemical, biological, and environmenta...
- [Chromatography Injection Vial Cap (With Gasket)](https://fr.heqiglassware.com/product/laboratory-vials/chromatography-injection-vial-cap-with-gasket.html): Plastic chromatography injection vial cap with inert gasket, used for sealing chromatography injection vials, ensuring sample integrity during analysis in anal...
- [Chromatography Injection Vial Kit (Brown)](https://fr.heqiglassware.com/product/laboratory-vials/chromatography-injection-vial-kit-brown.html):Brown borosilicate glass chromatography injection vial kit, including vials and caps, used for sample storage and injection in HPLC, GC, and other chromatograph...
- [Chromatography Injection Vial Kit (Clear)](https://fr.heqiglassware.com/product/laboratory-vials/chromatography-injection-vial-kit-clear.html):Clear borosilicate glass chromatography injection vial kit, used for sample storage and injection in high-performance liquid chromatography (HPLC) and gas chrom...
- [Narrow-Mouth Reagent Bottle](https://fr.heqiglassware.com/product/media-storage-bottles/narrowmouth-reagent-bottle.html):Borosilicate glass narrow-mouth reagent bottle with stopper, used for long-term storage of liquids, solutions, and non-volatile reagents in laboratory environme...
- [Brown Narrow-Mouth Reagent Bottle](https://fr.heqiglassware.com/product/media-storage-bottles/brown-narrowmouth-reagent-bottle.html):Brown borosilicate glass narrow-mouth reagent bottle, designed for storing light-sensitive liquids, solutions, and reagents, preventing light-induced degradatio...
- [Wide-Mouth Reagent Bottle](https://fr.heqiglassware.com/product/media-storage-bottles/widemouth-reagent-bottle.html):Borosilicate glass wide-mouth reagent bottle with stopper, used for storing solid reagents, powders, and viscous liquids in chemical, biological, and industrial...
- [Blue Cap Threaded Reagent Bottle (Neutral Material)](https://fr.heqiglassware.com/product/media-storage-bottles/blue-cap-threaded-reagent-bottle-neutral-material.html):Neutral borosilicate glass reagent bottle with blue threaded cap, used for long-term storage of various reagents, ensuring chemical stability and preventing con...
- [Brown Blue Cap Threaded Reagent Bottle (Neutral Material)](https://fr.heqiglassware.com/product/media-storage-bottles/brown-blue-cap-threaded-reagent-bottle-neutral-material.html):Brown neutral borosilicate glass reagent bottle with blue threaded cap, designed for long-term storage of light-sensitive reagents, preventing degradation and c...
- [Blue Cap Threaded Reagent Bottle (3.3 High Borosilicate)](https://fr.heqiglassware.com/product/media-storage-bottles/blue-cap-threaded-reagent-bottle-3-3-high-borosilicate.html):3.3 high borosilicate glass reagent bottle with blue threaded cap, used for storing various laboratory reagents, ensuring stability and preventing leakage in da...
- [Brown Blue Cap Threaded Reagent Bottle (3.3 High Borosilicate)](https://fr.heqiglassware.com/product/media-storage-bottles/brown-blue-cap-threaded-reagent-bottle-3-3-high-borosilicate.html):Brown 3.3 high borosilicate glass reagent bottle with blue threaded cap, used for storing light-sensitive laboratory reagents, protecting from light and ensurin...
- [Brown Wide-Mouth Reagent Bottle](https://fr.heqiglassware.com/product/media-storage-bottles/brown-widemouth-reagent-bottle.html):Brown borosilicate glass wide-mouth reagent bottle with stopper, used for storing light-sensitive solid reagents, powders, and granular materials in laboratory ...
- [Pointed Bottom Centrifuge Tube](https://fr.heqiglassware.com/product/glass-centrifuge-tubes/pointed-bottom-centrifuge-tube.html):Borosilicate glass pointed bottom centrifuge tube, used for separating solids from liquids through centrifugation in biological, clinical, and environmental lab...
- [Stoppered Pointed Bottom Graduated Centrifuge Tube](https://fr.heqiglassware.com/product/glass-centrifuge-tubes/stoppered-pointed-bottom-graduated-centrifuge-tube.html):Borosilicate glass stoppered pointed bottom centrifuge tube with graduation, used for quantitative separation and analysis of samples in analytical and clinical...
- [Pointed Bottom Graduated Centrifuge Tube](https://fr.heqiglassware.com/product/glass-centrifuge-tubes/pointed-bottom-graduated-centrifuge-tube.html):Borosilicate glass pointed bottom graduated centrifuge tube, used for separating and quantifying samples through centrifugation in biological, chemical, and med...
- [Class A Chromatography Column with Standard Joint, Sintered Disc & PTFE Stopcock](https://fr.heqiglassware.com/product/chromatographycolumn-taper-joint-ptfe-stopcock/class-a-chromatography-column-with-standard-joint-sintered-disc-ptfe.html):Class A borosilicate glass chromatography column, used for liquid chromatography separation and purification of organic compounds, biomolecules in analytical la...
- [Type P-1 Chromatography Tank (Double Trough)](https://fr.heqiglassware.com/product/tlc-developing-tank-chromatography-chamber/type-p1-chromatography-tank-double-trough.html):Glass Type P-1 double-trough chromatography tank, used for thin-layer chromatography experiments, providing uniform solvent development for accurate analytical ...
- [Type P Chromatography Tank (Single Trough)](https://fr.heqiglassware.com/product/tlc-developing-tank-chromatography-chamber/type-p-chromatography-tank-single-trough.html):Glass Type P single-trough chromatography tank, used for routine thin-layer chromatography (TLC) analysis, ensuring efficient solvent development for sample sep...
- [Desiccator](https://fr.heqiglassware.com/product/drying-apparatus/desiccator.html):Borosilicate glass desiccator, used for drying laboratory glassware, storing moisture-sensitive samples, and maintaining low-humidity environment in analytical ...
- [Brown Desiccator](https://fr.heqiglassware.com/product/drying-apparatus/brown-desiccator.html):Brown borosilicate glass desiccator, designed for drying and storing light-sensitive, moisture-sensitive samples, protecting from both light and humidity in lab...
- [Vacuum Desiccator](https://fr.heqiglassware.com/product/drying-apparatus/vacuum-desiccator.html):Borosilicate glass vacuum desiccator, used for fast drying of heat-sensitive, moisture-sensitive samples under vacuum conditions in analytical and research labo...
- [Brown Vacuum Desiccator](https://fr.heqiglassware.com/product/drying-apparatus/brown-vacuum-desiccator.html):Brown borosilicate glass vacuum desiccator, used for drying and storing light-sensitive, heat-sensitive, moisture-sensitive samples under vacuum in laboratory e...
- [Gas Drying Tower](https://fr.heqiglassware.com/product/drying-apparatus/gas-drying-tower.html):Borosilicate glass gas drying tower, used for drying, purifying, or filtering gases in chemical reaction systems, analytical instruments, and industrial gas sup...
- [Straight Drying Tube](https://fr.heqiglassware.com/product/drying-apparatus/straight-drying-tube.html):Straight borosilicate glass tube for holding desiccants, used to dry gas or prevent moisture from entering reaction systems.
- [Angled Drying Tube](https://fr.heqiglassware.com/product/drying-apparatus/angled-drying-tube.html):Angled borosilicate glass drying tube, used for gas drying and moisture isolation in compact or angled laboratory connections.
- [Allihn Condenser With Removable Nozzle (American Standard)](https://fr.heqiglassware.com/product/allihn-condenser/allihn-condenser-with-removable-nozzle-american-standard.html):American Standard borosilicate glass Allihn condenser with removable nozzle, used for vapor condensation in lab distillation, reflux and extraction.
- [Allihn Condenser (Class A)](https://fr.heqiglassware.com/product/allihn-condenser/allihn-condenser-class-a.html):Class A borosilicate glass Allihn condenser for vapor condensation in analytical and research laboratories.
- [Allihn Condenser](https://fr.heqiglassware.com/product/allihn-condenser/allihn-condenser.html):Borosilicate glass Allihn condenser for routine condensation in chemical and educational laboratories.
- [Liebig Condenser with Removable Nozzle (American Standard)](https://fr.heqiglassware.com/product/liebig-condensers/liebig-condenser-with-removable-nozzle-american-standard.html):American Standard borosilicate glass Liebig condenser for low-boiling vapor condensation in distillation and purification.
- [Liebig Condenser (Class A)](https://fr.heqiglassware.com/product/liebig-condensers/liebig-condenser-class-a.html):Class A borosilicate glass Liebig condenser for distillation, purification and solvent recovery in labs.
- [Liebig Condenser](https://fr.heqiglassware.com/product/liebig-condensers/liebig-condenser.html):Borosilicate glass Liebig condenser for daily distillation, solvent recovery and simple chemical processes.
- [Graham Condenser (Class A)](https://fr.heqiglassware.com/product/graham-condensers/graham-condenser-class-a.html):Class A borosilicate glass Graham condenser for distillation, reflux and high-temperature reactions.
- [Graham Condenser With Removable Nozzle American Standard)](https://fr.heqiglassware.com/product/graham-condensers/graham-condenser-with-removable-nozzle-american-standard.html):Borosilicate glass Graham condenser with removable nozzle and American Standard ground joints, used for reflux condensation in laboratory chemical reactions.
- [Graham Reflux Condenser with Removable Nozzle (American Standard)](https://fr.heqiglassware.com/product/graham-condensers/graham-reflux-condenser-with-removable-nozzle-american-standard.html):Borosilicate glass Graham reflux condenser with removable nozzle and American Standard ground joints, used for reflux condensation in laboratory distillation an...
- [Graduated Cylinder](https://fr.heqiglassware.com/product/graduated-cylinder/graduated-cylinder.html):Made of 3.3 borosilicate glass, used for measuring and transferring various liquid volumes in routine lab analysis and experiments.
- [Hexagonal Graduated Cylinder](https://fr.heqiglassware.com/product/graduated-cylinder/hexagonal-graduated-cylinder.html):Borosilicate glass hexagonal cylinder, designed for stable placement and accurate volume measurement in teaching and industrial labs.
- [Petri Dish (High Borosilicate)](https://fr.heqiglassware.com/product/culture-dishes/petri-dish-high-borosilicate.html):High borosilicate glass Petri dish, used for bacteria culture, cell cultivation, sample observation and germination tests in labs.
- [Crystallizing Dish (High Borosilicate)](https://fr.heqiglassware.com/product/crystallizing-dishes/crystallizing-dish-high-borosilicate.html):High borosilicate glass crystallizing dish, used for solution crystallization, recrystallization, evaporation and sample drying in chemistry labs.
- [Flat Bottom Evaporating Dish](https://fr.heqiglassware.com/product/evaporating-dishes/flat-bottom-evaporating-dish.html):Flat bottom borosilicate dish, used for evaporating solvents, concentrating solutions and drying samples in lab heating operations.
- [Round Bottom Evaporating Dish](https://fr.heqiglassware.com/product/evaporating-dishes/round-bottom-evaporating-dish.html):Round bottom borosilicate evaporating dish, suitable for liquid evaporation, concentration and heating in chemical and analytical labs.
- [Sintered Glass Filter Assembly](https://fr.heqiglassware.com/product/filtration-apparatus-1/sintered-glass-filter-assembly.html):Borosilicate glass sintered filter assembly, used for vacuum filtration, sample purification and quantitative analysis in labs.
- [Large Capacity Sintered Glass Filter Assembly](https://fr.heqiglassware.com/product/filtration-apparatus-1/large-capacity-sintered-glass-filter-assembly.html):Large-capacity borosilicate glass filter unit, used for high-volume liquid filtration in pilot tests and industrial quality control.
- [Stoppered Erlenmeyer Flask (Thick-Walled)](https://fr.heqiglassware.com/product/erlenmeyer-flasks/stoppered-erlenmeyer-flask-thickwalled.html):Thick-walled borosilicate Erlenmeyer flask with stopper, used for solution mixing, reaction, storage and titration in labs.
- [Baffled Erlenmeyer Flask (3-Baffle)](https://fr.heqiglassware.com/product/erlenmeyer-flasks/baffled-erlenmeyer-flask-3baffle.html):3-baffle borosilicate shake flask, used for microbial fermentation, cell suspension culture and liquid mixing in biotech labs.
- [Screw Cap Erlenmeyer Flask](https://fr.heqiglassware.com/product/erlenmeyer-flasks/screw-cap-erlenmeyer-flask.html):Borosilicate Erlenmeyer flask with screw cap, used for sample storage, culture and transportation in biological and clinical labs.
- [Erlenmeyer Flask (Class A)](https://fr.heqiglassware.com/product/erlenmeyer-flasks/erlenmeyer-flask-class-a.html):Class A borosilicate Erlenmeyer flask, used for acid-base titration, solution reaction and quantitative analysis in labs.
- [Erlenmeyer Flask (Standard Joint)](https://fr.heqiglassware.com/product/erlenmeyer-flasks/erlenmeyer-flask-standard-joint.html):Borosilicate Erlenmeyer flask with standard joint, used in lab glass assembly for reaction, distillation and extraction.
- [Flat Bottom Flask (Thick-Walled)](https://fr.heqiglassware.com/product/flat-bottom-flasks/flat-bottom-flask-thickwalled.html):Thick-walled flat bottom flask, used for liquid heating, mixing and reaction in general chemistry and teaching labs.
- [Filtering Flask](https://fr.heqiglassware.com/product/filtering-flask/filtering-flask.html):Borosilicate glass filtering flask, used with funnel for vacuum suction filtration in solid-liquid separation and sample preparation.
- [Egg-Shaped Flask (Thick-Walled)](https://fr.heqiglassware.com/product/pearshaped-flasks-recovery-flasks/eggshaped-flask-thickwalled.html):Made of high borosilicate glass, heavy-duty egg-shaped flasks are widely applied in evaporation, concentration and reaction experiments in chemical laboratories...
- [Egg-Shaped Flask (Class A)](https://fr.heqiglassware.com/product/pearshaped-flasks-recovery-flasks/eggshaped-flask-class-a.html):Made of high borosilicate glass, this egg-shaped flask adopts Class A American Standard connecting joints, suitable for evaporation, concentration and conventio...
- [Pear-Shaped Flask (Class A)](https://fr.heqiglassware.com/product/pearshaped-flasks-recovery-flasks/pearshaped-flask-class-a.html):Class A pear-shaped flask, used for micro-reaction, solvent evaporation and sample concentration in organic synthesis.
- [Pear-Shaped Flask (Thick-Walled)](https://fr.heqiglassware.com/product/pearshaped-flasks-recovery-flasks/pearshaped-flask-thickwalled.html):Thick-walled pear-shaped flask, used for reaction, evaporation and concentration under heating or vacuum environment.
- [Angled 2-Neck Flask (Thick-Walled)](https://fr.heqiglassware.com/product/round-bottom-flasks/angled-2neck-flask-thickwalled.html):Thick-walled angled 2-neck flask, used for reactions requiring feeding, temperature measurement and stirring simultaneously.
- [3-Neck Flask (Thick-Walled)](https://fr.heqiglassware.com/product/round-bottom-flasks/3neck-flask-thickwalled.html):Thick-walled 3-neck round bottom flask, used for stirring, heating, feeding and temperature control in synthetic reactions.
- [3-Neck Flask (Class A)](https://fr.heqiglassware.com/product/round-bottom-flasks/3neck-flask-class-a.html):Class A 3-neck flask, used for precise organic synthesis, catalytic reaction and controlled heating experiments.
- [4-Neck Flask (Thick-Walled)](https://fr.heqiglassware.com/product/round-bottom-flasks/4neck-flask-thickwalled.html):Thick-walled 4-neck flask, used for reactions requiring stirring, thermometer, feeding and reflux together.
- [4-Neck Flask (Class A)](https://fr.heqiglassware.com/product/round-bottom-flasks/4neck-flask-class-a.html):Class A 4-neck flask, used for advanced synthesis, precise reaction control and multi-parameter monitoring.
- [Round Bottom Flask (Thick-Walled, Ground Joint)](https://fr.heqiglassware.com/product/round-bottom-flasks/round-bottom-flask-thickwalled-ground-joint.html):Thick-walled round bottom flask with ground joint, used for distillation, reaction and vacuum heating in lab systems.
- [Single Neck Round Bottom Flask (Class A)](https://fr.heqiglassware.com/product/round-bottom-flasks/single-neck-round-bottom-flask-class-a.html):Class A single neck round bottom flask, used for heating, distillation and basic chemical reaction in labs.
- [3-Neck Jacketed Reaction Flask(Class A)](https://fr.heqiglassware.com/product/round-bottom-flasks/3neck-jacketed-reaction-flask-class-a.html):Class A jacketed 3-neck flask, used for constant temperature reaction, catalytic synthesis and extraction under control.
- [Volumetric Flask (Class A, PE Stopper)](https://fr.heqiglassware.com/product/volumetric-flask/volumetric-flask-class-a-pe-stopper.html):Class A volumetric flask with PE stopper, used for precise preparation and storage of standard solutions in quantitative analysis.
- [Brown Volumetric Flask (Class A)](https://fr.heqiglassware.com/product/volumetric-flask/brown-volumetric-flask-class-a.html):Class A brown volumetric flask, used for preparing and storing light-sensitive standard solutions to avoid photodegradation.
- [Volumetric Flask (Class A)](https://fr.heqiglassware.com/product/volumetric-flask/volumetric-flask-class-a.html):Class A borosilicate volumetric flask, used for accurate solution preparation in titration, calibration and quantitative analysis.
- [Constant Pressure Funnel,PTFE Stopcock](https://fr.heqiglassware.com/product/pressureequalizing-addition-funnel/constant-pressure-funnel-ptfe-stopcock.html):Constant pressure dropping funnel with PTFE stopcock, used for steady reagent addition in closed reaction systems.
- [Constant Pressure Funnel,PTFE Stopcock（Class A）](https://fr.heqiglassware.com/product/pressureequalizing-addition-funnel/constant-pressure-funnel-ptfe-stopcock-class-a.html):Class A constant pressure funnel, used for accurate reagent addition in analytical and research-level reactions.
- [Constant Pressure Funnel, Glass Stopcock](https://fr.heqiglassware.com/product/pressureequalizing-addition-funnel/constant-pressure-funnel-glass-stopcock.html):Constant pressure funnel with glass stopcock, used for routine reagent addition in teaching and industrial labs.
- [Constant Pressure Funnel, Glass Stopcock（Class A）](https://fr.heqiglassware.com/product/pressureequalizing-addition-funnel/constant-pressure-funnel-glass-stopcock-class-a.html):Class A constant pressure funnel, used for accurate and stable liquid feeding in quantitative experiments.
- [Constant Pressure Funnel,Glass Stopcock,Graduated](https://fr.heqiglassware.com/product/pressureequalizing-addition-funnel/constant-pressure-funnel-glass-stopcock-graduated.html):Graduated constant pressure funnel, used for measured reagent addition in chemical reaction and analysis.
- [Buchner Funnel](https://fr.heqiglassware.com/product/filtration-funnels/buchner-funnel.html):Borosilicate Buchner funnel, used with suction flask for vacuum filtration in sample preparation and separation.
- [Buchner Funnel (Class A, American Standard)](https://fr.heqiglassware.com/product/filtration-funnels/buchner-funnel-class-a-american-standard.html):Professional laboratory filter funnel with American standard interface, mainly used for vacuum filtration and solid-liquid separation.
- [Addition Funnel](https://fr.heqiglassware.com/product/filtration-funnels/addition-funnel.html):Borosilicate addition funnel, used for adding liquids and reagents into reaction flasks in routine experiments.
- [Addition Funnel (Non-Standard Joint)](https://fr.heqiglassware.com/product/filtration-funnels/addition-funnel-nonstandard-joint.html):Non-standard joint addition funnel, used for feeding in special lab devices and custom reaction systems.
- [Suction Funnel With Fine-Pore Filter Disc（Class A）](https://fr.heqiglassware.com/product/filtration-funnels/suction-funnel-with-finepore-filter-disc-class-a.html):Class A suction funnel with micro-pore glass disc, used for fine solid filtration and quantitative analysis.
- [Short Stem Standard Funnel](https://fr.heqiglassware.com/product/funnels60-degreeglass/short-stem-standard-funnel.html):Short-stem borosilicate funnel, used for gravity filtration, liquid transfer and filling in daily lab work.
- [Heavy-Wall Separatory Funnel (Glass Plug)](https://fr.heqiglassware.com/product/separatory-funnels-pear-shape-cylindrical-shape/heavywall-separatory-funnel-glass-plug.html):Thick glass separatory funnel with glass plug, used for extraction, separation and solvent partitioning in organic labs.
- [Heavy-Wall Separatory Funnel (PTFE Plug)](https://fr.heqiglassware.com/product/separatory-funnels-pear-shape-cylindrical-shape/heavywall-separatory-funnel-ptfe-plug.html):Thick-wall separatory funnel with PTFE stopcock, used for separating corrosive solutions and organic extraction.
- [Pear-Shaped Separatory Funnel](https://fr.heqiglassware.com/product/separatory-funnels-pear-shape-cylindrical-shape/pearshaped-separatory-funnel.html):Pear-shaped borosilicate funnel, used for liquid-liquid extraction, separation and purification in experiments.
- [Pear-Shaped Separatory Funnel (PTFE Plug)](https://fr.heqiglassware.com/product/separatory-funnels-pear-shape-cylindrical-shape/pearshaped-separatory-funnel-ptfe-plug.html):Pear-shaped funnel with PTFE stopcock, used for extraction of corrosive and organic liquids in labs.
- [Sintered Glass Suction Funnel](https://fr.heqiglassware.com/product/fritted-funnels/sintered-glass-suction-funnel.html):Sintered glass suction funnel, used for solid-liquid separation, filtration and sample preparation in labs.
- [Sintered Glass Funnel](https://fr.heqiglassware.com/product/fritted-funnels/sintered-glass-funnel.html):Sintered glass funnel, used for filtering solids, purification and analytical sample preparation.
- [Sintered Glass Suction Funnel (Class A)](https://fr.heqiglassware.com/product/fritted-funnels/sintered-glass-suction-funnel-class-a.html):Class A sintered suction funnel, used for accurate quantitative filtration and analytical testing.
- [Sintered Glass Funnel (Standard Stopper)](https://fr.heqiglassware.com/product/fritted-funnels/sintered-glass-funnel-standard-stopper.html):Sintered glass funnel with standard stopper, used for filtration and temporary storage of samples.
- [Coverslip](https://fr.heqiglassware.com/product/microscope-slides-category/coverslip.html):Borosilicate glass coverslip, used to cover specimens on slides for clear microscope observation.
- [Ring-Marked Graduated Pipette (Class A)](https://fr.heqiglassware.com/product/graduated-pipettes/ringmarked-graduated-pipette-class-a.html):Class A pipette with ring mark, used for accurate transfer of liquid in titration and analysis.
- [Solid Stoppers](https://fr.heqiglassware.com/product/solid-stoppers/solid-stoppers.html):Solid glass stoppers, used for sealing test tubes, flasks and bottles to prevent leakage and contamination.
- [Hollow Stoppers](https://fr.heqiglassware.com/product/hollow-stoppers/hollow-stoppers.html):Hollow glass stoppers, used for sealing beakers, flasks and containers in daily lab use.
- [Hollow Stoppers ( A)](https://fr.heqiglassware.com/product/hollow-stoppers-a/hollow-stoppers-a.html):Class A borosilicate glass hollow stoppers, used for sealing various laboratory glassware with standard ground joints.
- [Thick-Wall Plain Test Tube](https://fr.heqiglassware.com/product/test-tubes/thickwall-plain-test-tube.html):Thick-wall plain test tube, used for sample heating, mixing, reaction and storage in labs.
- [Thick-Wall Plain Test Tube (High Borosilicate)](https://fr.heqiglassware.com/product/test-tubes/thickwall-plain-test-tube-high-borosilicate.html):High borosilicate thick-wall test tube, used for high-temperature reaction, heating and sample treatment.
- [Graduated Screw Cap Test Tube](https://fr.heqiglassware.com/product/graduated-test-tubes/graduated-screw-cap-test-tube.html):Graduated screw cap test tube, used for sample storage, mixing, centrifugation and quantitative observation.
- [Graduated Test Tube](https://fr.heqiglassware.com/product/graduated-test-tubes/graduated-test-tube.html):Graduated test tube, used for liquid volume measurement, mixing and simple reaction in labs.
- [Spotting Capillary Tube](https://fr.heqiglassware.com/product/laboratory-capillary/spotting-capillary-tube.html):Glass spotting capillary, used for precise sample spotting in thin-layer chromatography analysis.
- [Medical Capillary Tube](https://fr.heqiglassware.com/product/laboratory-capillary/medical-capillary-tube.html):Medical-grade glass capillary, used for collecting micro blood and liquid samples in clinical tests.
- [Melting Point Capillary Tube](https://fr.heqiglassware.com/product/laboratory-capillary/melting-point-capillary-tube.html):Melting point capillary, used for determining melting point of solid organic compounds in labs.
- [Sealed Melting Point Capillary Tube](https://fr.heqiglassware.com/product/laboratory-capillary/sealed-melting-point-capillary-tube.html):Sealed melting point capillary, used for quick and convenient melting point test of solid samples.
- [Reaction Tube (Class A)](https://fr.heqiglassware.com/product/reaction-tube/reaction-tube-class-a.html):Class A reaction tube, used for small-scale chemical reaction, heating and sample digestion.
- [Sintered Glass Crucible](https://fr.heqiglassware.com/product/crucible-1/sintered-glass-crucible.html):Sintered glass crucible, used for filtering, drying and weighing in gravimetric analysis.
- [Microliter Syringe (Flat Tip)](https://fr.heqiglassware.com/product/microsyringe-1/microliter-syringe-flat-tip.html):Ideal for precise liquid handling in chromatography and analytical techniques, available with different tip designs for specific applications. It is easy to cle...
- [Microliter Syringe (Sharp Tip)](https://fr.heqiglassware.com/product/microsyringe-1/microliter-syringe-sharp-tip.html):Ideal for precise liquid handling in chromatography and analytical techniques, available with different tip designs for specific applications. It is easy to cle...
- [Glass Mortar](https://fr.heqiglassware.com/product/laboratory-mortar-1/glass-mortar.html):Suitable for grinding, mixing, and homogenizing solid samples in analytical chemistry, with different materials for specific applications. It is easy to clean a...
- [Agate Mortar](https://fr.heqiglassware.com/product/laboratory-mortar-1/agate-mortar.html):Suitable for grinding, mixing, and homogenizing solid samples in analytical chemistry, with different materials for specific applications. It is easy to clean a...
- [Porcelain Mortar](https://fr.heqiglassware.com/product/laboratory-mortar-1/porcelain-mortar.html):Suitable for grinding, mixing, and homogenizing solid samples in analytical chemistry, with different materials for specific applications. It is easy to clean a...

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[News](https://fr.heqiglassware.com/news/)
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- [Usage and Precautions for Beakers](https://fr.heqiglassware.com/news/industry-news/usage-and-precautions-for-beakers.html):  I. How to Use a BeakerDue to its uniform diameter from top to bottom, a beaker is convenient for holding and pouring liquids, making it one of the most common...
- [Seven Principles of Experimental Operation](https://fr.heqiglassware.com/news/industry-news/seven-principles-of-experimental-operation.html):   "Bottom-to-Top" PrincipleTake the laboratory preparation of chlorine gas as an example. The assembly order for the reaction apparatus is as follows: place th...
- [Design and Operating Procedure of Gas Drying Towers](https://fr.heqiglassware.com/news/industry-news/design-and-operating-procedure-of-gas-drying-towers.html):I. Structure and DesignThe gas drying tower is a cylindrical glass vessel with a broad, flat base and a slender midsection. The top is fitted with a ground glas...
- [General Laboratory Tips](https://fr.heqiglassware.com/news/industry-news/general-laboratory-tips.html):   Certain pH meter electrodes, particularly Ag/AgCl reference electrodes, may not accurately measure the pH of Tris buffers. After adjusting the pH of a Tris s...

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