30 & 50 ml centrifuge tubes

Choice of cap colors.

Where indicated, the screwcaps are available in eight colors: natural, blue, orange, fuchsia, lavender, red, white and yellow.

New clear material.

Polypropylene tubes are nearly transparent and withstand up to 6000 × g. Appropriate for use with solvents, alcohols, chlorinated & aromatic hydrocarbons (except xylene) and ketones.

Unique features.

Choose tubes with conical bottoms or freestanding octagonal bases that lock into our special tray for one-hand operation. Freestanding 30 ml tubes are also available with in-cap sporks.

Multiple uses.

Ideal for general purpose laboratory work. The 30 ml tubes are also being incorporated as one of the leakproof primary containers in shipping infectious specimens. 30 ml tube with spork is widely used in parasitology specimen transport.

Leakproof screwcaps.

Vacuum-chamber testing (95 Kpa) ensures that our rim-sealing screwcaps close tightly every time.

Convenient packaging.

Gamma irradiated sterile tubes are packed 20 tubes/tray, 24 trays per case or 10 tubes per bag 50 bags/case. Non-sterile tubes are packed 1000 per case.

Choice of cap colors.

Where indicated (*), the screwcaps are available in eight colors: natural, blue, orange, fuchsia, lavender, red, white and yellow.