"micro tube racks"

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

Pack of 100 graduated, leak-proof micro centrifuge tubes made of polypropylene with raised graduations and snap cap lids.

A new twist on a staple in the life science laboratory.

The perfect tubes for intermediate volumes.

A thin-walled tube for efficient thermal transfer in PCR or other micro-reactions.

Ideal for individual student use.

Test tubes and everything you need to use them.

These sterile tubes come in a variety of sizes and packaging options to fulfill a variety of tube needs in the lab.

These culture tubes are made of high-quality borosilicate glass.

VWR® Test tubes are made from high-quality glass.

Tubes have a marking spot and reference mark for orientation during use and a threaded neck to accept screw cap.

For use in the collection and observation of gases produced by fermentation.

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.

Made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass.

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

Economical plastic test tubes.