Centrifuge Tubes with Plug-Seal Cap 15ml sterile (Racked)

Plug-Seal Cap Conical bottom Sterile Certified DNase/RNase free Longer length screw caps with sealing ring prevent any leakage Easy-to-read black graduations are accurate to ±2%, 1ml increments (15ml) 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 Autoclavable at 121℃ and freezable to -80℃ Leak-proof Quantity per case: 500