Glass Vacuum Filter Assembly, 300ml Glass Funnel w/ cover, 1000ml Receiver, Solid Glass
Tisch SKU: VF5649

Tisch Glass Vacuum Filter Assembly, 300mL Funnel, 1000mL Receiver - 1/Pk - VF5649

Built around a membrane held at its base, the funnel routes the whole sample across that membrane and into the flask below. A secure seal holds the membrane edge to prevent sample bypass while routing the full sample through the membrane below and resists common laboratory reagents. Concentrating each sample onto a single membrane underpins the membrane filter technique behind regulated water and beverage microbiology.

Key Characteristics

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

Clarify your routine aqueous samples in a single pass and cut down on juggling multiple filter types at the bench. Consistent aqueous clarification keeps your sample preparation moving from the first sample of the day through the last. Connect with our customer support technicians for chemical compatibility guidance and the right filtration product for your workflow.

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

Pack Count

1

Weight

3.34

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