Seitz® Bio-Series Depth Filter Sheets

The Bio-series of depth filter sheets from Pall was specially developed for the strict requirements of the biotech and pharmaceutical industries. Manufactured from highly purified natural and modified
cellulose fibers, Bio-series depth filter sheets have significantly reduced levels of ash and heavy metal extractables. These extractables are usually contributed by inorganic material typically found in most depth filter sheets such as diatomaceous earth (DE), perlite, and glass fibers. Bio-series de