● Tubes: made of strong, highly transparent medical grade polypropylene
● Flat-top caps: made of medical grade polyethylene
● 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
● RNase & DNase free
Specifications
● 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