Perform microbiological QC testing and analysis of water, food/beverage, raw material
and finished product with economical, sterile and disposable Thermo Scientific™ Nalgene™ Analytical Test Filter Funnels. The squeeze and twist funnel is easy to remove for retrieval of the CN membrane.
impact polystyrene collars are rugged for reliable performance.
sterile, individually are bagged to ensure sample integrity.
accommodate No. 8 stoppers for use with 0.5in. hole in vacuum manifolds or
diameter cellulose nitrate membrane is certified for water quality work.
sizes are useful when testing beverages that may foam.
No. 147-0045 features gray membrane that turns black when wet, making it easier
to detect and count growing colonies.
for single use only.
funnel adapters with each case.