Virgin polypropylene eliminates any trace of heavy metals.

Leak-proof seal for prevention against accidental spillage.

Withstands temperatures from -80° to +121° C.

Clear and large graduation on the tube body.

Choice of selecting a low retention tube to increase recovery of the sample.

Compatible with all standard and high-capacity centrifuge rotors.

Noncytotoxic & biologically inert.

Options for regular white tube, assorted color tube, and amber color for light-sensitive reagents.