These disposable screwcap microcentrifuge tubes are available sterile or non-sterile. The sterile tubes include a cap with nitrile o-ring. The non-sterile tubes and caps are sold separately so that you have a choice of cap styles (with o-ring or without).
CBM:0.016
UDI:840095615280
ECCN:EAR99
Sterility:STERILE
Country Origin:IT
Length(in):12
Width(in):11
Height(in):7