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

The Screw Top Micro Tube Cap by CELLTREAT is designed for laboratory use, coming in an opaque red color. Each cap is equipped with an O-Ring to ensure a secure closure. These non-sterile caps are supplied in a convenient re-sealable bag containing 500 units, making them ideal for busy lab settings. Compatible with micro tubes, these caps provide a tight seal to prevent sample contamination or leakage during centrifugation, mixing, or storage. The O-Ring enhances the sealing properties, offering reliability and peace of mind in various experimental procedures. Whether working with precious samples or everyday assays, these Screw Top Micro Tube Caps deliver the protection and convenience required in scientific workflows.