Features
■ Made of medical grade polypropylene
■ Colored caps optional
■ O-ring secures a perfect seal tightness
■ Conical bottom and Self-standing type
■ Can be repeatedly frozen and thawed
■ Universal screw threads
■ Tubes fit most common rotors
■ Volume 0.5ml, 1.0ml, 1.5ml, 1.8ml, 5ml
■ Non-sterile, Sterile both are available
■ Autoclavable to 121℃ and freezable to -196℃
■ SG-1005N, SG-1010N, SG-1015N are caps without O-ring





