Glass Test Tube

Rimless Glass Test Tube

Guide Medlab rimless test tubes are clear glass labware. They feature smooth flat openings without sharp edges for safer daily operation. Ideal for regular lab tasks such as chemical reactions,

Beaded Rim Glass Test Tube

Guide Medlab beaded rim glass test tubes are made of soda-lime glass or 3.3 borosilicate glass. The thick beaded rim stops chipping and protects users from cuts. They fit liquid reactions, sample

Glass Test Tube With Screw Cap

Guide Medlab glass test tubes with screw caps are made of soda-lime glass or 3.3 borosilicate glass. The screw caps create tight sealing and prevent liquid leakage. They fit sample storage and

Lab Glass Test Tube

Test tubes are common lab items. They can be made of plastic or glass. Our glass test tubes come in different styles: rimmed or rimless, flat or round bottom, with cork stoppers or screw caps. Glass

Lab Test Tube with Cork Lid

Test tubes can be disposable or reusable. Test tubes with cork stoppers are usually made of glass or plastic, available in multiple sizes with round or flat bottoms. Jiangsu Guide Medlab supplies