Wet-Strengthened Qualitative Filter Papers, Grade 962
Supplier: Ahlstrom
Ahlstrom Grade 962 is a fast filtering grade with a creped surface and high loading capacity.
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Qualitative Filter Paper, Grade 617, Ahlstrom
Supplier: Ahlstrom
Grade 617 Qualitative Filter Papers are high-purity papers with high-speed filtration capabilities
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Thick Chromatography Paper, Grade 237, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 237 is a medium thick 100% cotton chromatography paper recommended for general applications with medium-heavy solute loading
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pH Indicator Papers and Strips, Ahlstrom
Supplier: Ahlstrom
Ahlstrom offers a range of test papers for rapid determination of pH
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Wet-Strengthened Qualitative Filter Paper, Grade 992, Ahlstrom
Supplier: Ahlstrom
Ahlstrom 992 is a fast filtering grade with a creped surface and high loading capacity.
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Qualitative Filter Paper, Grade 613, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 613 is a strong general-purpose filter with a medium flow rate and retention.
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Pre-washed Pre-Weighed Glass Microfiber Filter, Paper Grade 169, Ahlstrom
Supplier: Ahlstrom
Grade 169 is a microfiber glass grade formulated for product stability when heated over 500 °C as required for testing for volatile solids in STM 2540.
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Qualitative Filter Paper, Grade 615, Ahlstrom
Supplier: Ahlstrom
Ahlstrom 615 is a fast filter grade with a rough surface that is intermediate in properties between Grade 617 and Grade 631.
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Glass Microfiber Filter Paper, Grade 111, Ahlstrom
Supplier: Ahlstrom
Grade 111 is a binder-free microfiber glass filter paper that offers fine particle retention with high filtration speed and good loading capacity.
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Thin Chromatography Paper, Grade 601, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 601 is a thin chromatography paper with medium flow rate and a smooth uniform white surface.
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Pleated (Fluted) Filter Paper, Grade 513, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 513 is the pre-pleated version of Grade 613.
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Polyshield® Fluid Barrier, Ahlstrom
Supplier: Ahlstrom
Ahlstrom's Polyshield® Fluid barrier is a super absorbent, pure cellulose paper with an impermeable polyethylene backing that absorbs splatters and spills, and protects work areas from contamination and damage by toxic, infectious, corrosive, radioactive or staining materials.
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Thick Chromatography Paper, Grade 243, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 243 is one of the thicker chromatography papers available from Ahlstrom
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ReliaDisc™ Sterile Cellulose Nitrate Gridded Membrane, Ahlstrom
Supplier: Ahlstrom
Ahlstrom offers gridded membranes for use in colony counting, particule testing, and microscopy.
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Black Qualitative Filter Paper, Grade 8613, Ahlstrom
Supplier: Ahlstrom
Ahlstrom 8613 has a smooth black finish designed for use in applications requiring visual examination of particles.
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Glass Microfiber Filter Paper, Grade 131, Ahlstrom
Supplier: Ahlstrom
Grade 131 is a binder-free microfiber glass filter paper.
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Phase Separation Filter, Grade 480, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 480 is a hydrophobic silicone-impregnated paper intended for phase separation.
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ReliaPrep™ Non sterile Cellulose Acetate Syringe Filters, Ahlstrom
Supplier: Ahlstrom
Ahlstrom offers syringe filters for convenient filtration of small sample sizes through membranes.
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Low Ash Quantitative Paper Grade 392, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 392 is a medium rate filtering low ash (Ash 0.01%) filter paper suitable for routine quantitative gravimetric techniques.
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Low Ash Quantitative Paper Grade 391, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 391 is a fine retention low ash (Ash 0.01%) filter paper suitable for routine quantitative gravimetric techniques.
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ReliaPrep™ Non-sterile Glass Pre-filter Syringe Filters, Ahlstrom
Supplier: Ahlstrom
Ahlstrom offers syringe filters for convenient filtration of small sample sizes.
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Pleated (Fluted) Filter Paper, Grade 542, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 542 is the pre-pleated version of Grade 642.
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GenCollect™ Sample Card, Ahlstrom
Supplier: Ahlstrom
Ahlstrom's GenCollect™ Sample Collection Card for collection and short-term storage of biological samples at ambient temperature contains untreated paper suitable for storage of whole blood and similar specimens
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Ashless Quantitative Paper, Grade 94, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 94 is an extremely fine retention ashless (Ash 0.007%) filter paper suitable for routine quantitative gravimetric techniques.
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Thin Chromatography Paper, Grade 642, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 642 is a thin chromatography paper with a slower flow rate for higher resolution
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Thick Chromatography Paper, Grade 320, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 320 is a super thick grade of 100% cotton chromatography paper with a smooth and uniform texture
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Pleated (Fluted) Filter Paper Grade 562, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 562 is the pre-pleated version of Grade 962.
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Wet-Strengthened Qualitative Filter Paper, Grade 909, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 909 has a rough surface, a medium flow rate, and is a tighter version of Grade 962.
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Qualitative Filter Paper, Grade 609, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 609 is an evolution of Ahlstrom 613 for use in the beer industry.
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Qualitative Filter Paper, Grade 601, Ahlstrom
Supplier: Ahlstrom
Ahlstrom Grade 601 is used in a wide range of laboratory applications such as clarifying liquids, rapid filtration of coarser precipitates, soil analysis, seed testing and more.