Bio Filteration
Bio Filteration Solutions
Filtration Solutions for Laboratory and R&D
Advanced purification and separation technologies are the foundation of accurate laboratory research, analytical testing, quality control, and diagnostic applications. V-Kards Associates delivers high-performance filtration solutions engineered for precision, reliability, and consistent results. Our comprehensive product range supports pharmaceutical, biotechnology, environmental, academic, and industrial laboratories, helping professionals achieve greater efficiency and confidence in every process.
Syringe Filters for Laboratory & Chromatography Applications
V-Kards Associates offers high-performance syringe filters designed for reliable sample preparation in analytical laboratories, research, quality control, and chromatography applications. Available in Nylon, PVDF, PES, PTFE, and MGF membrane options, our filters deliver exceptional flow rates, low extractables, and consistent analytical performance.
Key Features
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High effective filtration area (EFA) for faster filtration and superior throughput.
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Optimized for HPLC, UPLC, LC-MS/MS, GC-MS, and ICP-MS sample preparation.
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Low hold-up volume for maximum sample recovery and reduced sample loss.
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Available in 0.1 µm, 0.2 µm, 0.45 µm, 1 µm, and 5 µm pore sizes.
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Sterile and non-sterile options, including dual-layer filters with integrated pre-filters.
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Excellent chemical compatibility with minimal extractables and leachables for accurate analytical results.
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PVDF membrane options provide low protein binding and high recovery for biological sample filtration.
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Manufactured to stringent quality standards for dependable performance in laboratory and R&D environments.
Membrane Filters
Membrane Filters provide reliable filtration for chromatography, microbiology, sterility testing, and biological sample preparation. Designed for analytical, QC, and research laboratories, they ensure consistent performance, high sample recovery, and extended instrument life.
Key Features
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Available in 13 mm, 25 mm, 47 mm & 90 mm disc sizes
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Nylon, PVDF & Cellulose Nitrate membranes in multiple pore sizes
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Ideal for HPLC/UPLC mobile phase filtration, sterility testing, and microbiological analysis
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Uniform pore structure for high flow and consistent results
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100% Integrity Tested with low leachables/extractables (USP <661>)
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Available in Sterile (EO) and Non-Sterile options
Glass Fiber Disc Filters
Glass Fiber Disc Filters are made from 100% borosilicate glass microfibers for efficient laboratory filtration and pre-filtration applications. They offer high dirt-holding capacity, excellent particle retention, and broad chemical compatibility.
Key Features
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High filtration efficiency
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Chemically resistant & biologically inert
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Pore sizes: 0.6 µm, 1.2 µm & 2.0 µm
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Sizes: 25, 47, 90, 100, 142 & 293 mm
Applications
Environmental analysis, water sampling, general laboratory filtration, and gravimetric analysis.
SteriPour Filter Funnel for Microbiology
SteriPour Filter Funnels are designed for reliable microbiological filtration in laboratory testing. Available in 0.2 µm and 0.45 µm pore sizes with 125 mL capacity, they effectively remove microorganisms and particulate contaminants from aqueous samples. Manufactured using FDA-compliant materials, these ready-to-use sterile filter funnels feature Cellulose Nitrate (CN) or PVDF membranes and are also available with edge hydrophobic CN membranes for samples containing bacteriostatic agents.
Key Features
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Ready-to-use disposable filtration device
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High flow rate for faster filtration
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Universal manifold compatibility
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Accurate 125 mL calibrated volume markings
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Certified microbial retention as per ASTM standards
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CE certified and ISO 7704 compliant
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Cost-effective alternative to leading brands
Benefits
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No assembly or preparation required
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No washing or autoclaving
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No clamps or glass breakage
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Easy membrane transfer with consistent performance