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.

    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.

    Catalog Number Description PKG
    222-3927-G8D

    30 ml conical tubes with caps, sterile, tray pack

    480 (24 trays of 20)
    222-3928-G80

    30 ml conical tubes with caps, sterile, in bags

    500 (50 bags of 10)
    240-3928-G30*

    30 ml conical tubes with green caps, non-sterile, bulk

    1000 ea bulk unassembled
    222-3529-G8D

    30 ml freestanding tubes with caps, sterile, tray pack

    480 (24 trays of 20)
    222-3530-G80

    30 ml freestanding tubes with caps, sterile, in bags

    500 (50 bags of 10)
    240-3530-G30*

    30 ml freestanding tubes with green caps, non-sterile, bulk

    1000 ea bulk unassembled
    222-3533-G8D

    30 ml freestanding tubes with spork & caps, sterile, tray pack

    480 (24 trays of 20)
    222-3534-G80

    30 ml freestanding tubes with spork & caps, sterile, in bags

    500 (50 bags of 10)
    240-3534-G30*

    30 ml freestanding tubes with spork & green caps, non-sterile, bulk

    1000 ea bulk unassembled
    222-3936-G8D

    50 ml conical tubes with caps, sterile, tray pack

    480 (24 trays of 20)
    222-3937-G80

    50 ml conical tubes with caps, sterile, in bags

    500 (50 bags of 10)
    240-3937-G80*

    50 ml conical tubes with green caps, non-sterile, bulk

    1000 ea bulk unassembled
    222-3549-G8D

    50 ml freestanding tubes with caps, sterile, tray pack

    480 (24 trays of 20)
    222-3550-G80

    50 ml freestanding tubes with caps, sterile, in bags

    500 (50 bags of 10)
    240-3550-G80*

    50 ml freestanding tubes with green caps, non-sterile, bulk

    1000 ea bulk unassembled
    240-6630-E3D

    30 ml tube storage box, 16 positions, orange deck, polypropylene

    2 boxes/case
    240-6650-K3D

    50 ml tube storage box, 16 positions, fuchsia, polypropylene

    2 boxes/case