SKC (environmental measurement) Coated filter cassette (1 nitrocellulose filter, 1 sodium carbonate treated filter + 1 untreated filter, no support pad, 37 mm, 3-piece transparent styrene conventional type, with band, 10 pieces)

The coated filter consists of one sodium carbonate-coated nitrocellulose filter, one uncoated nitrocellulose filter, and a cellulose support, all pre-loaded into a 37 mm cassette. It is used for sampling particulate fluoride and hydrofluoric acid.
SKC Coated Filters comply with the test method standards of various institutions and offer a convenient alternative to wet chemical analysis using impingers. As ready-to-use coated filters, they can be used to capture compounds present as aerosols or mist, as well as some high-boiling point vapors.