50ml Centrifuge tubes, Conical,Sterilized(25/rack/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