Biologix® 15ml Conical Bottom Centrifuge Tubes With Screw Caps, Sterile, 500/Case

• Tubes: made of strong, highly transparent medical grade polypropylene
• Flat-top caps: made of medical grade polyethylene
• Plug-seal screw on caps: made of medical grade polypropylene
• 15ml and 50ml conical tubes available; large white writing area for easy marking
• Double threaded design reduces cross-threading; caps are easily opened and closed
• Flat-top caps can be written on
• Gamma radiation sterilized, non-pyrogenic
• No heavy metals
• Available in racked package (sterile) or bulk package (sterile & non-sterile)
• RNase & DNase free

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• Working temperature: stable from -20°C to 121°C (except flat-top cap)
• 15ml and 50ml tubes can withstand centrifugation of 8,400 and 9,400 RCF respectively
• Sealing test: complies with The International Air Transport Association (IATA) safety Standards