Prevent leakage under demanding conditions. Thermo Scientific™ Screw Cap Microcentrifuge Tube Caps feature o-rings to form a secure seal. Optimized for secure short term storage in low temperatures, these autoclavable screw caps are available in a variety of colors, and adapt to your scientific experiments.
Screw Cap Microcentrifuge Tube Caps Design
- Screw caps with O-rings guard against leakage by forming a positive seal against the rim of the tube
- O-ring is manufactured from durable ethylene polypropylene dimonomere compound
- Certified free of RNase, DNase, DNA and pyrogens