".2mL PCR tubes"

Ideal for individual student use.

Fermentation tubes manufactured from borosilicate glass.

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.

Sterile, bulk packaged, natural colored 50 ml conical tubes.

Made of borosilicate glass.

These centrifuge tubes are ideal for environmental uses such as water analysis and other applications wherein tubes have the potential to contaminate samples.

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

Tubes with uniform wall thickness for maximum heat transfer and chemical resistance.

Test tubes are made from KG-33 glass tubing and feature a sturdy lip and uniform wall thickness for maximum heat transfer and chemical resistance.

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

These premium quality tubes feature sturdy, uniform bottoms and consistent lengths. The 10 x 75 and 12 x 75 mm sizes are suitable for cell washing procedures.

Made from quality flint glass with tapered ends for secure fitting of rubber stoppers or corks.

Tubes are manufactured from borosilicate glass 5.1, which offers excellent chemical resistance against sodium leaching.

Light wall rimless test tube for general use.

Culture tubes are constructed of KIMAX-51® borosilicate glass for excellent chemical durability and resistance against sodium leaching.

Free-standing microcentrifuge tube in light-blocking transparent amber color can hold up to 2.0 ml.