Thermo Scientific™

Nalgene™ Analytical Test Filter Funnels

Related applications:

Filtration

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.
Back to top
Features:
  • 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
  • 47mm diameter cellulose nitrate membrane is certified for water quality work
  • 250mL sizes are useful when testing beverages that may foam
  • Cat. No. 147-0045 features gray membrane that turns black when wet, making it easier to detect and count growing colonies
Note: Designed for single use only

Includes: Six funnel adapters with each case

Warranty: 90 days

WARNING: Cancer – www.P65Warnings.ca.gov
Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.