The Combisart^® system for microbiological analysis or particle count is used for quality assurance. The system features a modular design and field-proven standard accessories to help make your choice easier. At the heart of the Combisart^® system is a stainless steel manifold which is designed to accommodate all types of filter holders and funnels, such as ready-to-use funnels, flammable units, stainless steel funnels for colony counting and autoclavable glass as well as polycarbonate filter holders.