Overview Disposable, EPA-accepted method for collecting groundwater prior to dissolved metals analysis.  Meets USEPA requirements for 0.45 µm filtration. Certificate included with each capsule shows lowest detectable level (LDL) analyses for 67 metals and 2 anions.  …

Polycap TF filter devices are among the finest disposable encapsulated filters. These capsules are made with durable, hydrophobic polytetrafluoroethylene (PTFE) membranes in a polypropylene housing and are designed for use with organic solvents and chemically aggressive solutions. Polycap…