Porefil® offers a range of certified EPA Screw Vial Convenience Kits compatible with all TOC instruments, including Sievers, Shimadzu, OI Analytical and Teledyne-Tekmar. All vials are certified to contain <10 ppb carbon and fitted with Teflon-lined caps & protective dust covers. Excellent vial-to-vial consistency and suitable for a wide range of analytical application on air, water, soil, pesticide residue, pharmaceutical and forensic research.
K 24-400 compatible Screw caps
Closed topOpen top
PRF.C0201.042 Closed top PP 24-400 Screw cap Polyethylene (PE), 1.0mm septa
PRF.C0201.056 Closed top PP 24-400 Screw cap PTFE Silicone, 1.5mm septa
– Black – White – Natural
PRF.C0201.010 Open top EPA 24-400 Screw cap PTFE Silicone, 3.0mm septa
PRF.C0201.013 Open top Bonded 24-400 Screw cap PTFE Silicone, 3.0mm septa
PRF.C0201.034 Open top PP 24-400 Screw cap PTFE Silicone, 3.0mm septa