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Membrane Filter Holder Assembly
Glasswares

Membrane Filter Holder Assembly

Model GI-01561 In stock

Membrane Filter Holder Assembly – Silicon Cork Membrane Filter dia. 47mm Funnel 300ml, with PP Lid Anodized Aluminum Clamp The Filtration Flask is made of Heavy Duty Borosilicate Glass 3.3 such that it can withstand high Vacuum conditions during Vacuum Filteration.

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Key features

  • High-quality Borosilicate Glass 3.3 filtration flask designed to withstand high vacuum pressure.
  • 47 mm membrane filter support, compatible with standard laboratory membrane filters.
  • 300 mL funnel with PP lid for dust-free, controlled filtration.
  • Durable anodized aluminum clamp ensures strong, leak-proof sealing between funnel and base.
  • Silicon cork provides a stable, chemical-resistant interface between components.
  • Laser-cut foam protective packaging for safe international transportation.
  • Chemical-resistant enamel printing for long-lasting markings and readability.
  • Smooth surface finish allows effortless cleaning and sterilisation.
  • Reliable performance in sterile, analytical, and high-purity workflows.

Description

The GISCOM Membrane Filter Holder Assembly with Silicon Cork is a high-performance filtration unit designed for precise membrane-based vacuum filtration. Engineered for microbiological analysis, sterility testing, and particulate separation, it ensures clean, consistent, and contamination-free filtration results. Its robust Borosilicate Glass 3.3 construction and secure clamping system make it ideal for demanding laboratory and industrial environments where accuracy and reliability are essential.

Applications

Microbiological Laboratories: Microbial load testing, sterility checks, media filtration.Pharmaceutical & Biotech: Filtration of buffers, reagents, and sterile solutions.Environmental Testing: Water, wastewater, and particulate analysis.Chemical & Analytical Labs: Solvent filtration, purification, and sample preparation.QC/QA Laboratories: Routine filtration for quality control workflows. This assembly plays a critical role in ensuring accurate, repeatable, and contamination-free filtration across scientific and industrial sectors.

Specifications

Membrane Diameter: 47 mm
Funnel Capacity: As per the standard size table
Filtration Flask Capacity: As per the standard size table
Clamp: Anodized aluminum clamp for secure assembly
Accuracy/Tolerance: Standard laboratory glassware tolerance (ISO compliant)
Sterilisation: Glass components: Autoclavable PP lid: Autoclavable at standard autoclave settings. Clamp: Not recommended for autoclaving due to anodized finish
Included Accessories: Funnel with PP lid, Membrane filter holder base, Anodised aluminium clamp, Borosilicate glass filtration flask, Silicon cork seal

Detailed information

Handling & Precautions

  • Safe Use: Ensure the clamp is firmly tightened before applying the vacuum. Inspect the glass for chips or cracks before each use.
  • Cleaning: Rinse immediately after filtration to prevent residue buildup. Use mild detergents; avoid abrasive cleaners.
  • Autoclaving/Heating: Autoclave only glass and PP components. Do not expose the anodised aluminium clamp to prolonged high temperatures.
  • Do’s & Don’ts: Do: Handle glassware with both hands during setup. Do: Replace worn silicon corks for optimal sealing. Don’t: Use hydrofluoric acid or other agents known to etch glass. Don’t: Apply excessive torque to the clamp.
  • Best Practices: Store the assembly dismantled to extend component life. Periodically check sealing surfaces for wear.
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