WHEATON 13-425 and 20-400 Screw Thread Size Connection, White Polypropylene (PP) Cap, 6 per Case

The WHEATON white Polypropylene (PP) caps, featuring 13-425 and 20-400 screw thread size connections, are supplied in cases of 6. These caps from DWK Life Sciences LLC are designed to securely seal containers with corresponding thread sizes, ensuring leak-proof storage of samples in laboratory settings. The Polypropylene material provides chemical resistance, durability, and compatibility with a wide range of substances commonly used in research and analysis applications. The ease of screwing these caps onto vials or bottles facilitates quick access to samples while maintaining a tight seal to prevent contamination or evaporation. Whether used for storage, transportation, or analysis purposes, these caps offer a reliable solution for sealing various vessels securely. Purchase includes a case of 6 caps, providing an economical option for stocking up or replacing existing closures in your laboratory. Trust the WHEATON Polypropylene caps for your sample containment needs.