For your convenience, SKC manufactures coated filters for a wide variety of air sampling methods that require chemically treated filters or pads. SKC Coated Filters are shipped inside the cassettes with end plugs and shrink bands in place. No assembly is required; they are ready to use.
To use coated filters, simply remove the end caps and connect the cassette to the sampling pump using Tygon tubing. Remove the inlet section if sampling open face. After sampling, remove the cassette and replace the end caps or entire inlet section. Record the flow rate and sample time, then send the filter cassettes and sampling information to a lab for analysis.