".2mL PCR tubes"

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

This soft-glass tubing is lead and potash free.

Round-bottom polypropylene test tubes.

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

Connector tubing for many applications.

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

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.

Light wall test tube with beaded rim for general use.

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

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

Made of borosilicate glass.

Fermentation tubes manufactured from borosilicate glass.

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

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

Glass tubings made of high-quality borosilicate glass ideal for a variety of lab applications.