0.6ml Microcentrifuge Tubes, Violet, Polypropylene, Box of 1000 Tubes/Unit B01CRAHZXA $99.76 $56.81 Color: Violet Features: Certified free from RNase, DNase, DNA & PCR inhibitors. Also Endotoxin-Free Autoclavable, Temp Range: -90ºC to 121ºC Rated to >20,000 x g Graduations every 100µl - easier estimation of contents! Frosted...