Super Clear Centrifuge Tube - Silicone O-Ring Clear Cap - Polypropylene - 15mL (500cs)

SuperClear Screw Cap Microcentrifuge Tubes are ideal for any sample processing application. Excellent for frozen storage or when working with hazardous or valuable materials. O-rings are made from silicone to insure a leakproof seal and caps accept color coding inserts. Polypropylene loop caps are available to keep caps tethered to tubes. Tubes and O-ring caps are autoclavable. Tubes can be centrifuged to 20,000 RCF.