"tube+coolers"

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

Small bore with light wall, surgical grade. ID: ¹/₁₆"; OD: ¹/₈"; wall thickness: ¹/₃₂". 12' (3.6 m) length.

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

These 15 ml PYREX® culture tubes are supplied with deep-form 15-415 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving.

Culture tube caps are made of polypropylene.

Fermentation tubes manufactured from borosilicate glass.

These conical centrifuge tubes are sterile with imprinted graduations up to 15 ml.

5 to 10 ml test tube with cap for Octa slide.

These microcentrifuge tubes are made of polypropylene. The attached lid provides a tight, leakproof seal.

Light wall rimless test tube for general use.

The finest quality plastic tubing made. Soft, flexible Nalgene tubing has an outstanding resistance to a wide range of corrosives and is physically tough, abrasion resistant, and non-aging.

Tubing made from fine quality flint glass for easy bending, blowing and sealing of soft glass apparatus.

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

Leak free centrifuge tubes with conical bottoms.

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.

This polypropylene tubes include blue HDPE leak-proof screw caps. The tubes and caps feature specially-designed flat threads for vacuum-type closure that is leak-free at a pressure of >700 mm Hg.