Beckman 13.5 Ml, Quick-Seal Round-Top Polypropylene Tube, 16 X 76mm - 50pk

Beckman this round bottom tube is designed for use in Beckman coulter instruments and rotors.quick-seal tubes provides a secondary biosafe containment. it also allows you to seal with a simple, hand-held sealing tool without plugs or o-rings. quick-seal tube spacer required.compatible ultracentrifuge rotors• fixed angle: type 90 ti, type 70.1 ti, mla-55 • near vertical: nvt 65 • vertical: vti 65.1 certified free and sterile tubes also available. - BKMPFZ (Additional S&H Or Hazmat Fees May Apply)