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Membrane Filter Holder Assembly
Glasswares

Membrane Filter Holder Assembly

Model GI-01560 In stock

with Standard Joint Fitting 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. GISCOM Filtration Assembly is packed in Special Laser-Cut Foam packaging for safe delivery and handling of glassware in the Laboratories. GISCOM Glassware is printed with chemical-resistant Enamel colors for lifelong reliability.

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Key features

  • High-clarity Borosilicate Glass 3.3 components for chemical resistance and long-term durability
  • Standard Joint Fitting for universal compatibility with laboratory vacuum assemblies
  • 47 mm Membrane Filter Support suitable for most analytical-grade membrane filters
  • 300 mL Glass Funnel with PP Lid for secure, splash-free filtration
  • Anodized Aluminum Clamp provides strong, corrosion-resistant locking
  • Stable Vacuum Operation—engineered to withstand high negative pressure without deformation
  • Clear volume markings for accurate sample measurement
  • Laser-cut foam export packaging, ensuring safe global transportation
  • Reusable, autoclavable, and easy to clean for repeated laboratory use

Description

The GISCOM Membrane Filter Holder Assembly is a precision-engineered filtration system designed for rapid, reliable membrane-based filtration under vacuum. It provides exceptional performance for microbiological analysis, analytical testing, and particulate retention. With a heavy-duty borosilicate glass construction, anodised aluminium clamp, and a clear, ergonomic design, this assembly ensures accurate, contamination-free filtration across research, pharmaceutical, and industrial laboratories.

Applications

Pharmaceutical QC/QA: Sterility testing, particulate analysis, sample clarificationEnvironmental Laboratories: Water, wastewater, soil extract filtrationBiotechnology & Microbiology: Microbial enumeration, culture preparation, sterile filtrationChemical & Industrial Testing: Removal of fine particulates, solvent, and reagent filtrationAcademic & Research Institutions: Routine analytical filtration in teaching and research labsFood & Beverage Testing: Microbial and particulate quality monitoringThe assembly is an essential filtration tool in daily laboratory workflows where accuracy, sterility, and reproducibility are critical.

Specifications

Membrane Diameter: 47 mm
Funnel Capacity: As per the standard size table
Joint Type: Standard ground-glass joint fitting for secure sealing
Tolerance: Precision-machined joints ensure leak-free vacuum operation
Clamp Type: High-strength anodized aluminum clamp
Included Accessories: Glass funnel , Membrane support base, Vacuum filtration flask, Anodized aluminum clamp, PP lid ,Optional rubber cone adapters (available on request)

Detailed information

Handling & Precautions

  • Always assemble components with clean, dry hands to prevent contamination
  • Avoid overtightening the aluminum clamp to preserve joint integrity
  • Clean using mild detergents or appropriate laboratory solvents; avoid abrasive materials
  • Autoclavable at 121°C—allow gradual cooling to prevent thermal shock
  • Never expose borosilicate glass to sudden temperature changes or open flames
  • Inspect the membrane support surface regularly for cleanliness to maintain filtration accuracy
  • Store the assembly in cushioned, dust-free compartments when not in use
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