Test Tubes

High-quality test tubes are designed and constructed for optimal performance and excellent resistance to chemicals. Sturdy construction from borosilicate glass delivers a great range of operating temperatures. These precision-molded test and sample tubes are suited to a wide variety of applications, and are available in round- or flat-bottomed models. Easy-to-read graduations and labeling with all models. Minimal thermal expansion gives these test tubes high resistance to temperature changes.

27 Results

Sort by

Eisco Glass Test Tubes with Screw Cap

High quality glass test tubes with bakelite screw cap and rubber liner for general laboratory use.

Expand 12 item

Borosilicate Glass Test Tube with Side Arm

Glass test tube with side arm, ideal for gas collection, distillation and chemical reactions.

Expand 3 item

Borosilicate Glass Test Tubes, 25 ml

A pair of tubes for elecrolysis experiments.

Sale

Expand 1 item

PYREX® Test Tubes with Beaded Rim, Corning

These tubes are made from special tubing to give the optimum wall thickness.

Sustainable Options Available

Expand 10 item

Falcon® Round Bottom High Clarity PP Test Tubes, with Snap Cap, Sterile

These high-clarity polypropylene (PP) round bottom test tubes have a 3,000 RCF rating. The tubes come with polyethylene dual-position snap caps, which offer both vented and fully closed positions.