45-400 Cap, Polypropylene (PP) White, Foamed Polyethylene (PE) Liner

The 45-400 Cap by DWK Life Sciences LLC is a reliable accessory made of Polypropylene (PP) in a clean White color. It features a Foamed Polyethylene (PE) Liner that ensures a secure seal to prevent any leaks or contamination. This cap is designed to fit perfectly for your laboratory needs, providing a tight closure for vials or bottles with a 45-400 neck finish. The Polypropylene material offers chemical resistance and durability, suitable for various applications in research, pharmaceutical, or industrial laboratories. With the foamed polyethylene liner, this cap enhances the protection of your samples or chemicals by maintaining a tight barrier. Trust the quality of DWK Life Sciences LLC for your laboratory requirements, and rely on this 45-400 Cap to keep your substances secure and preserved.