".2mL PCR tubes"

Conical centrifuge tube made of borosilicate glass with a 15 ml capacity, featuring 0.2 ml graduations, and equipped with a screw cap for secure sealing and precise sample containment.

A useful, handy package of 5 and 6 mm soft glass tubing. Supplied in 30 cm (12") lengths with the approximate weight of each bundle 227 g (¹/₂ lbs.).

5mm, 12 in.

Different heights, thickness, and lengths to meet all your class and lab needs.

An economical, smooth finish tubing which is stiffer than the handmade type. Machine made by extrusion.

Tubing, Glass 6 Inch, 5 mm

SureSeal S™ microcentrifuge tubes are designed for a broad range of research applications.

Verify gas production in fermentation exercises, gas produced by yeast or other organisms rises into a 5 or 10 ml evolution tube.

Perfect Laboratory Glass Tubing.

These PYREX® rimless ignition tubes are made from No. 7740 glass.

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

This tubing is made of red rubber.

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

Microcentrifuge tube racks are clear acrylic tube rack holds 25 standard 1.5 ml microcentrifuge tubes.

Economical plastic test tubes.

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