Simport® Micrewtube® 0.5~2㎖ Sterile Microcentrifuge Tube, PP, HDPE Lip Seal ScrewcapIdeal for Cryogenic Work, White Printed Graduation, 17,000 RCF, 멸균 스크류캡 마이크로 튜브 (DH24CAT00001046)