Sentino Magnetic Filter Funnel, 300mL, 47mm, 1/Pk
Pall SKU: 4273

Pall Sentino Magnetic Filter Funnel 300mL, 47mm - 1/Pk - 4273

Pall Corporation engineers proprietary membrane media for the membrane filter technique, purpose-built for microbial recovery and analytical clarification at the laboratory bench. A filter funnel draws an entire liquid sample through a seated membrane disc, gathering everything the membrane retains onto one surface for analysis. The funnel routes the full sample through the membrane into the collection vessel while holding up to autoclaving between samples and clamps the membrane so the whole sample passes through it. Across routine monitoring programs, that clean separation supports defensible colony counts and traceable particulate determinations.

Key Characteristics

• Autoclavable construction supports aseptic technique between samples
• Connects to a side-arm vacuum flask or filtration manifold
• Durable, chemically resistant body stands up to repeated reuse
• Secure seal protects the membrane from twisting and tearing during setup
• Seats and seals a flat membrane disc for leak-free dead-end filtration

Filtering buffers, reagents, and aqueous samples keeps your preparation moving and consistent. General-purpose aqueous filtration supports the sample types you handle every day from reagent and buffer preparation through routine sample clarification. Ask our friendly customer service team to confirm the pore size, membrane, and sterility options your filtration application calls for.

For more information about chemical compatibility, please review our Chemical Compatibility Chart.

Diameter

47mm

Sterility

Nonsterile

• High-Throughput Monitoring - Funnels pair with a manifold to filter many samples in parallel for routine microbial testing.
• Membrane Filtration Setup - The reusable funnel seats a membrane disc and drives the full sample through into a flask below.
• Water Microbiology - The funnel concentrates the sample onto a chosen membrane for colony counting in water quality programs.
• Reusable Lab Filtration - Durable, autoclavable construction supports repeated membrane filtration with aseptic technique.
• Particulate Determination - The funnel routes the full sample through a seated membrane to capture particulates for analysis.
• Beverage QC Filtration - Apparatus funnels accept any compatible membrane disc for beverage microbiology screening tests.