The aluminum oxide filter membrane that can increase the purity or yield of your analyte

Has a precise, nondeformable honeycomb pore structure with no lateral crossover between individual pores. Anopore membranes filter at precisely the stated cut-off, allowing no larger sized particles to pass through the membrane. Composed of a high-purity alumina matrix that is manufactured ...

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Delivering efficient and consistent results

The Whatman lab filtration range from Cytiva includes a variety of glass fiber filter materials suitable for use in several applications such as nucleic acid extraction, environmental monitoring, and even used as battery separators. They vary in particle retention size, thickness, weight, ...

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Find your filtration solution using our new Whatman™ product guide

In laboratories across the globe, the Whatman™ brand is synonymous with quality, reliability, and ease of use. Our instinct for simplification helps you to reduce costs, save time, and accelerate the rate of discovery. We can meet the filtration and separations needs of virtually any laboratory ...

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Combine high quality with efficient filtration

Whatman Puradisc line is a comprehensive syringe filter portfolio used in a variety of filtration applications. Puradisc syringe filters are available in a range of filtration media to filter samples of diverse chemical solvents, compounds, and sample types. Filtration materials include ...

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Making sample preparation easier, faster and more efficient

Whatman Mini-UniPrep syringeless filtration for HPLC. Chromatography sample preparation steps involving multiple consumables like syringe filters, vials, and septa increases costs and time required for sample preparation. Mini-UniPrep syringeless filters eliminate the need for these separate ...

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A solution for difficult to filter samples

The Whatman GD/X™ range is specifically designed for difficult to filter, high particulate loaded samples prior to a variety of analytical methods. Constructed of a pigment-free polypropylene housing with a prefiltration stack, these filters remove sample contamination and allow you to filter ...

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Convenient folded formats speed up your sample preparation

Many grades of our qualitative and quantitative filter paper are available as fluted circles. We also offer a selection of pre-folded cones, quadrant-folded and pyramid-folded filter papers. These convenient formats eliminate time consuming manual pleating or folding, streamlining operations in ...

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High purity and high temperature resistance quartz filter paper for air particulate testing

Whatman™ QM-C is manufactured with 100% high quality silica raw material without any additives or binders. From raw material to finished products, QM-C is subjected to rigorous in-process quality control and final release testing. Each batch is pre-fired and tested to ensure heavy metal content ...

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