CAP ONLY, Screw Top Micro Tube Cap, O-Ring, Opaque, Purple, Non-sterile, 500 per Re-sealable Bag

The Screw Top Micro Tube Cap by CELLTREAT comes in an opaque purple color and is designed with an O-Ring for a secure seal. This non-sterile cap is ideal for sealing micro tubes effectively in laboratory settings. Each purchase includes 500 caps conveniently packaged in a re-sealable bag, providing ease of storage and access. Ensure a tight seal for your micro tubes with these durable caps, offering protection to your samples during storage or transport. Compatible with various standard micro tubes, the Screw Top Micro Tube Cap is a practical choice for researchers, lab technicians, and scientists seeking reliability and convenience in their lab work.