To store biological material upto -190° C, with leakproof cap. Base has longitudinal grooves which make it non-twisting when placed in a vial rack.

Autoclavable.

Unbreakable polyethylene vial with leakproof screw cap, for use with standard counting equipment for liquid scintillation system.

Thin-walled. graduated disposable polypropylene with easily screwable leakproof cap. Capacity 100 ml.

Polypropylene, autoclavable, can hold 16 microcentrifuge tubes for incubation in water bath, with alpha-numerical marking.

For holding twenty-four 1.5 ml tubes. Prevents movement in any direction. Holes are numbered. & lettered.

With built-in snap-fit plug, can withstand high force of an ultracentrifuge.

Flat bottom, glass, autoclavable, with screw cap and rubber liner.

Round bottom borosilicate glass, autoclavable, with screw cap and rubber liner.