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

This Screw Top Micro Tube Cap by CELLTREAT comes in a vibrant yellow color. Designed with an O-Ring for a secure seal, these non-sterile caps are supplied in a quantity of 500 per re-sealable bag. The opaque finish ensures light-sensitive samples are protected from exposure. Ideal for laboratories, research facilities, and medical settings, these caps are compatible with microcentrifuge tubes, providing a reliable closure for your valuable samples. Ensure peace of mind with these quality caps that offer convenience and efficiency in your daily lab work.