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.

Supplier:  Thermo Scientific™ 1450020

Catalog No. 09-740-30G

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

Specifications

• Capacity (Metric): 100 mL
• Color: White
• For Use With (Equipment): Filter Manifold, Filtering Flask
• Quantity: 50 Pk.
• Material (Membrane): Cellulose Nitrate

• Certifications/Compliance: Meet requirements of APHA Standard Methods and EPA requirements for water quality work.
• Diameter (Metric) Filter: 47 mm
• Pore Size: 0.2 μm
• Product Type: Filtering Funnel