Accudisk™ Grade FVS PreWeighed Filters are washed & dried then weighed on a calibrated analytical balance per the requirements of Standard Method 2540.  These filters are a fine porosity, fast flow rate, with a 1.5μm size particle retention. Ideally suited for determination of Fixed and Volatile Solids (FVS). 

These filters are placed into an aluminum dish with a barcode showing a unique filter ID and filter weight for each filter.  The weigh data is stored in an Excel file and is available upon request. This material is for use up to 550°C and is compliant with the requirements of Standard Method 2540.

These are packaged 100 filters per box.  Each box has a unique lot number for traceability.