WHEATON® Screw Closures, Polypropylene

Use these Polypropylene caps with glass/plastic bottles or vials.

• Polyvinyl liners can be used with mild acids, alkalis, solvents and alcohols
• Foamed polyethylene (PE) liner provides chemical resistance for acids, alkalis, solvents and alcohols

PTFE faced foamed PE liner ideal for use with high purity chemicals, strong acids and solvents.