Black 9mm Screw Cap, Pre-Slit Translucent Blue Silicone/PP Septa for PFAS (100 per case)

The WHEATON® µL MicroLiter® Black 9mm Caps provide PFAS-free sample containment specifically engineered for demanding analytical applications. These 9mm short thread screw caps feature a high-grade platinum trans blue silicone septum with a clear bonded polypropylene layer, ensuring completely PFAS-free results throughout the testing process.

The innovative pre-slit, easy-pierceable silicone septum offers outstanding chemical resistance due to its sample-facing polypropylene foil, while maintaining universal compatibility with all common autosamplers for seamless integration into existing laboratory workflows.

Designed to comply with evolving PFAS regulations across multiple jurisdictions including US agencies (EPA, USDA, CDC, FDA and ASTM) and European standards (DIN, ISO, REACH, POP directive and WFD), these specialized caps provide laboratories with the confidence needed to meet stringent regulatory requirements.

Pipette.com is an official distributor of DWK Life Sciences.