".2mL+PCR+tubes"

Urine tubes are designed for use as collection, transportation, or analysis vessels.

Ideal for use with Drosophila vials or for culturing algae.

Molded of quality polypropylene, these L-shaped connectors have 90° unions and offer excellent chemical and temperature resistance. Serrated edges tightly grip and hold tubing.

Fits standard test tubes 16x50 mm or larger.

Chill your vials for almost 3 hours and visual see a color change if it is getting to warm.

Hands-on field sampling tool.

Build your own rocket with these Estes spiral wound paper tubes.

You always need more airline tubing.

This compact centrifuge is ideal for fast spins with a higher RCF requirement. Ideal for PCR, microfilter cell separation, clinical and diagnostic applications, and HPLC protocols.

These Micro-Hematocrit Capillary Tubes are manufactured from soda lime glass, packed in plastic vials with reclosable snap-lock caps to maintain cleanliness.

Easily measure the cloudiness of a fluid.

VACUETTE® trace element tubes are designed to test trace elements such as aluminum, lead, cadmium, chrome, iron, fluoride, cobalt, copper, lithium, manganese, molybdenum, mercury, selenium, or thalium.

Made for scrubbing test tubes, culture tubes, and pipes.

Heavy duty tubes are durable, efficient, and designed to secure your goods. Includes snapping end caps that lock into place for maximum security

The Student Coin and Feather Tube shows the two items in a vacuum, falling at the same rate.

Will Not Scratch.