Produced to ensure dependable processing results, these White Polypropylene Screw Cap With Ptfe Faced Foamed Polyethylene Liner, 38-400 Size are ideal accessories for screw-cap sample vials in chromatography applications. Manufactured by renowned brand WHEATON®, these caps feature a PTFE-faced foamed polyethylene liner that provides an effective seal and prevents leaks while maintaining compatibility with various chemical substances. The 38-400 size ensures a universal fit with most screw-cap sample vials, making them versatile for diverse laboratory needs.

• Category: Accessories for screw-cap sample vials
• Brand: WHEATON®