AccuDdisk™ Grade FVS PreWeighed Filters are made using Whatman Grade 934AH Filter Paper.  This material is for use of up to 550°C.  These filters are washed & dried then weighed on a calibrated analytical balance per the Standard Method 2540E.

These filters are a binderless glass microfiber filter with a fine porosity, fast flow rate, with a 1.5μm size particle retention. Ideally suited for determination of Fixed and Volatile Solids (FVS). 

Note: These filters can also be used for Total Dissolved Solids (TDS) or Total Suspended Solids (TSS).

These filters are processed per SM 2540E then placed in an aluminum dish with a barcode showing a unique filter ID and filter weight then packaged as a box of 100 filters. Each box has a unique lot number for traceability and an Excel Spreadsheet with the dedicated weigh data for each filter.  The weigh data spreadsheet is available upon request. 

If you have additional questions or want to place an order please call 978-702-9591 or email: orders@ssiproducts.com