Sentino Magnetic Filter Funnel, 500mL, 47mm, 1/Pk
Pall SKU: 4277

Pall Sentino Magnetic Filter Funnel 500mL, 47mm - 1/Pk - 4277

Pall Corporation produces under ISO quality system controls, with membranes verified for the rated retention that microbiological and gravimetric analysis depend on. Built around a membrane held at its base, the funnel routes the whole sample across that membrane and into the flask below. Durable, chemically resistant construction stands up to repeated reuse while clamping the membrane so the whole sample passes through it and draws the sample through the seated membrane under applied pressure differential. Concentrating each sample onto a single membrane underpins the membrane filter technique behind regulated water and beverage microbiology.

Key Characteristics

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

A clean particulate separation keeps your aqueous sample preparation dependable. General-purpose aqueous filtration supports the sample types you handle every day so you can standardize one filter across most aqueous methods. Start a live chat with our customer support technicians for quick answers to your compatibility, sizing, and sterility questions.

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

Diameter

47mm

Sterility

Nonsterile

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