Chemical Filtration Devices
A chemical filtration device (usually a membrane or layer) is designed to physically block certain solids or substances while letting others through, depending on their physical size. Filters are typically used to remove solid residue (filtrand) suspended in liquids (filtrate). Spectrum Chemical offers a variety of types and sizes, and accessories. For the best selection of chemical filtration devices Spectrum has you covered, with categories including membranes, microfiltration, media filters, syringe filters, pre-filters, vacuum filtration and more. For Dialysis, Spectrum offers closures, dialyzers, glass weights, membranes, and microdialyzers. Our selection of filter holders, filter paper, adapters and funnels will ensure that you have everything your lab needs for its filtration needs.
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Ahlstrom Ashless Quantitative Filter Papers (Ash 0.007 PERCENT), Grade 54
Starting at $24.25
Ahlstrom Corporation
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Ahlstrom Ashless Quantitative Filter Papers (Ash 0.007 PERCENT), Grade 74
Starting at $128.60
Ahlstrom Corporation
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Ahlstrom Hardened Ashless Quantitative Filter Papers (Ash 0.006 PERCENT), Grade 55
Starting at $169.05
Ahlstrom Corporation
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Ahlstrom Thick Chromatography, Electrophoresis, and Blotting Papers, Grade 222
Starting at $50.05
Ahlstrom Corporation
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Ahlstrom Thick Chromatography, Electrophoresis, and Blotting Papers, Grade 238
Starting at $29.50
Ahlstrom Corporation
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Ahlstrom Thick Chromatography, Electrophoresis, and Blotting Papers, Grade 320
Starting at $39.75
Ahlstrom Corporation
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Ahlstrom Wet-Strengthened Qualitative Filter Papers, Grade 950
Starting at $14.05
Ahlstrom Corporation
