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Sintered Disc
Glasswares

Sintered Disc

Model GI-01557 In stock

Available in grade 1 or 2 or 3 or 4. Grade 0 and 5 also available on request

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Key features

  • High-precision porosity (Grades 0–5 available on request) for reliable and repeatable filtration performance.
  • Excellent chemical and thermal resistance—suitable for acids, alkalis, solvents, and temperature variations.
  • Durable sintered construction ensures long service life and maintains pore integrity under routine lab use.
  • Uniform particle retention thanks to consistent pore distribution.
  • Autoclavable and reusable, enabling long-term, cost-efficient operation.
  • Compatible with most laboratory glassware assemblies, including filtration setups, Gooch crucibles, and custom apparatus.
  • Non-reactive and contamination-free, supporting high-purity analytical work.

Description

GISCOM Sintered Discs are precision-manufactured filtration components made from high-grade Borosilicate Glass 3.3. Designed for integration into laboratory glassware, these discs provide controlled filtration, particle retention, and efficient separation of liquids and solids. Their consistent porosity and chemical inertia make them essential for research laboratories, QC/QA environments, pharmaceutical operations, and industrial filtration systems that demand accuracy and reliability.

Applications

GISCOM Sintered Discs are widely used across scientific, academic, and industrial sectors, includingPharmaceutical QC/QA labs for precise particle retentionChemical and petrochemical research for solvent and reagent filtrationBiotechnology and life sciences for sample preparation and purificationUniversity and research institutions for analytical and teaching laboratoriesEnvironmental testing, water analysis, and material science labsThey play a key role in routine filtration workflows, ensuring accurate separation, sample integrity, and reproducible scientific results.

Specifications

Porosity Grades: 1, 2, 3, 4 (Grades 0 & 5 available upon request)
Diameters/Sizes: Available in multiple standard diameters to fit various filtration assemblies
Thickness: Based on size and porosity category (custom sizes available on request)
Tolerance: Precision-controlled porosity and dimensions
Calibration: Not required—porosity defined during manufacturing
Accessories: Supplied as standalone discs (compatible glassware available separately)

Detailed information

 Handling & Precautions

  • Safe Use:
    Avoid sudden temperature changes to maintain longevity
    Ensure proper seating within filtration assemblies to prevent breakage
  • Cleaning:
    Rinse immediately after use
    For thorough cleaning, use mild detergents or solvent cleaning, followed by drying
     Can be cleaned using ultrasonic baths
  • Autoclaving:
    Fully autoclavable at standard steam sterilisation settings
    Avoid exceeding recommended temperature limits (~500°C)
  • Do’s & Don’ts:
    Do: Inspect regularly for cracks or clogged pores
    Don’t: Use abrasive tools that may damage the sintered surface
  • Best Practices:
    Backflush when needed to clear particulate buildup. Store in dry, clean conditions to prevent contamination
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