This part number has been discontinued, please contact our sales team for the closest alternative.

This product has been discontinued. Please contact us for the closest replacement - Fractionation accessory Tube holder, piston and piston tip Biocomp for 7/16 inch x 1 3/8 inch centrifuge tubes. With a box of 50 7/16 inch x 1 3/8 inch PolyClear TLS-55 Ultracentrifuge tubes, retainer cap and cursor, spare valve assembly, piston tip and seal.