Thermo Scientific™ Nalgene™ Single Use Analytical Filter Funnels

Perform microbiological QC testing and analysis of water, food/beverage, raw material and finished product with these economical sterile disposable funnels.

Marque:  Thermo Scientific™ 147-0045

Code produit. 10631912

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.

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

Spécification

• Certifications/Compliance: Meet requirements of APHA Standard Methods and EPA requirements for water quality work.
• Material (Membrane): Cellulose Nitrate
• Grid Color: Gray with Black Grid
• No. per Pack: 50
• Volume (Metric): 100 mL

• For Use With (Equipment): Filter Manifold, Filtering Flask
• Pore Size: 0.45 μm
• No. per Case: 50
• Type: Filter Funnel
• Diameter (Metric) Membrane: 47 mm