15ml Centrifuge Tubes with Puncture Hole

* Tube body: Polypropylene (PP)
* Tube cover: High-density polyethylene (HDPE)
* Conforming to USP CLASS VI

* The cap features a BD hole and a butyl rubber stopper for connecting to a syringe
* Easy-to-read black graduations and the accuracy is within ±2%
* A large white writing area, convenient for marking and recording, and resistant  alcohol wiping
* Maximum RCF: 12500xg
* Working temperature range: -80℃～121℃
* Leak-proof
* Irradiation sterilization, SAL 10^-6
* DNase/RNase-free, non-pyrogenic