Description
Use these economical sterile disposable filter funnels to perform microbiological QC testing and analysis of water, food/beverage, raw material and finished product.
The squeeze and twist funnel is easy to remove for retrieval of the CN membrane. High impact polystyrene collars are rugged for reliable performance Preassembled, sterile, individually bagged to ensure sample integrity Adapters accommodate No. 8 stoppers for use with 0.5 in. hole in vacuum manifolds or filter flasks 47mm diameter cellulose nitrate membrane is certified for water quality work