Xenomax® Pre-Weighed TSS Filters are pre-washed, predried, pre-desiccated, and pre-weighed in accordance with Standard Methods 2540 D and are ready to use out of the box. To significantly speed up TSS analysis, simply filter your sample, dry the filter, and record its final weight. These…

ValuSep® aluminum pans are made of smooth wall construction to help prevent the analytes from creeping or wicking out of the pan during the evaporation process. The larger diameter of the 105mm pans enables fast drying of extracts up to 125ml while almost twice as many extracts up to 55mL can be…

ValuSep® Solid Phase Extraction (SPE) filters for EPA Method 1664A are designed to provide high recovery and low blank values in Horizon® SPE-DEX® and SPE manifold EPA Method 1664A applications. Each SPE filter consists of glass fibers which have been chemically modified so they retain…