15ml,Conical,Sterilized centrifuge tubes (25/rack,50/bag,500/cs)

centrifuge tubes are popular in samples centrifuging or storage in many research area.

Available with 2 volumes of 15 and 50ml
2 different cap styles: flat cap and plug seal cap
Conical bottom and self-standing bottom
Longer length screw caps with sealing ring prevent any leakage
Easy-to-read black graduations are accurate to ±2%, 1ml increments (15ml) or 2.5ml increments (50ml)
With a large unerasable frosting white printed writing area
Both the graduations and writing areas are chloroform-resistant
Engraved graduation at the conical bottom of each tube
Max rotate speed up to 12,000xg for conical bottom tubes, while 6,000xg for self-standing tubes
Autoclavable at 121℃ and freezable to -80℃
Leak-proof