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 are bagged to ensure sample integrity
Adapters accommodate No. 8 stoppers for use with 0.5 in. hole in vacuum manifolds or filter flasks
47 mm diameter cellulose nitrate membrane is certified for water quality work
