Accudisk™ Grade TSS Washed, Dried & Weighed Filters are fine porosity, fast flow rate, with a 1.5μm size particle retention. Ideally suited for determination of Total Suspended Solids (TSS). This material is compliant with the requirements of Standard Method 2540C, 2540D & 2540E and EPA Method 160.2.
Our filters are washed and rinsed under vacuum with three 20mL aliquots of deionized water. TSS Filters are dried at 105°C in a laboratory oven for 1 hour then cooled and desiccated. This cycle is repeated for a for a total of two cycles. The filters are weighed on an analytical balance to the nearest 0.1mg. Then placed in an individual aluminum pan with a barcode label with a sample number and the weight of the filter.
The box is packaged as a quantity of 100 filters. Each box has an unique lot number for traceability.