Screw Cap With O-Ring, Non-Sterile, Orange, Pack Of 500

Details:

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.&Nbsp;screw cap microcentrifuge tube caps designscrew caps with o-rings guard against leakage by forming a positive seal against the rim of the tubeo-ring is manufactured from durable ethylene polypropylene dimonomere compoundhighest qualitycertified free of rnase, dnase, dna and pyroge