5000 Pack Purple 3600-876-000 Super Clear Microcentrifuge Tubes with Screw Caps - Lab-Grade PCR Tubes for DNA/RNA Sample Storage, Molecular Biology Experiments & Laboratory Research

Product Description

Super Clear Screw Cap Micro centrifuge Tubes are made from an ultra clear resin that gives you an excellent view of tube contents. These tubes include universal screw threads that will work with all major brands of caps. Caps include an ethylene propylene O-ring seal for secure storage. Caps and tubes are autoclavable and freezable. Sterile tubes are radiation sterilized. Tubes can be centrifuged to 20,000 RCF. 1.5mL, 2.0mL and Freestanding 2.0mL tubes include etched graduations. 0.5mL, Freestanding 0.5mL, and 1.5mL are not graduated but have smooth outer walls for ease of labeling.