Syringe filters, ReZist™, Whatman™
Supplier: Whatman products (Cytiva)
Whatman ReZist range of syringe filters has been specifically designed to be resistant to organic solvents.
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Blotting papers, grade 556, Whatman™
Supplier: Whatman products (Cytiva)
Absorbent paper strips made from cellulose for the removal of excess liquids, e.g., from microscope specimens.
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Mixed cellulose ester membranes, sterile, 0,2 µm, Whatman™
Supplier: Whatman products (Cytiva)
Whatman sterile MCE membrane filters from Cytiva's business are plain or gridded filters designed to support routine cell counting and particle detection.
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Syringe filters, non-sterile, Whatman™ Anotop
Supplier: Whatman products (Cytiva)
Whatman Anotop non sterile syringe filters from Cytiva feature an inorganic Anopore membrane in a polypropylene housing.
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Disk filters, Whatman™ VACU-GUARD
Supplier: Whatman products (Cytiva)
Whatman VACU-GUARD disk filters are ideal for protecting vacuum pump systems from aqueous aerosols and water intrusion.
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Collection and analysis plates, Whatman UNIPLATE™
Supplier: Whatman products (Cytiva)
The UNIPLATE™ series includes microplates with a range of well profiles, well volumes and well densities, made from diverse polymer materials. Most UNIPLATE™ microplates conform to the proposed SBS microplate standard and fit most microplate readers and automated plate handling devices.
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pH indicator strips, Whatman™
Supplier: Whatman products (Cytiva)
Universal indicator strips which have been impregnated with a mixture of several indicators. On contact with the sample solution they assume a particular colour. A check against the colour comparision table supplied allows the pH to be determined.
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Glass microfibre filters without binder, grade GF/B, Whatman™
Supplier: Whatman products (Cytiva)
These borosilicate glass filters are particularly useful for liquid clarification and liquid scintillation counting.
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Quantitative filter papers, ashless grades, grade 41, Whatman™
Supplier: Whatman products (Cytiva)
Cytiva's Whatman Grade 41 environmental pollution papers are among the fastest filter papers in the Whatman ashless range. This gravimetric filter is well suited for quantitative analysis of soil and air.
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Qualitative filter papers, standard grades, grade 597 and 597¹/₂, Whatman™
Supplier: Whatman products (Cytiva)
Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses.
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Weighing papers, grade 2122, Whatman™
Supplier: Whatman products (Cytiva)
These Grade 2122 weigh paper sheets reliably allow samples to be transferred to scales without adding unwanted substances that could impact analytical results.
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Carbon filtration capsules, carbon Cap™, Whatman™
Supplier: Whatman products (Cytiva)
Carbon Cap™ capsule filters are filled with activated carbon and include a pleated glass fiber filter. They are suitable for adsorption of organic vapours from air, and for removing colour, organics, and chlorine from water.
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Qualitative filter papers, standard grades, grade 1 and 1V, Whatman™
Supplier: Whatman products (Cytiva)
Whatman Grade 1 Qualitative Filter Papers are the most widely used filter paper for routine laboratory applications, qualitative analytical separations, and clarifying liquids. They are the standard grade cellulose filter papers for medium flow rates.
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Capsule filters, Polycap™ AS, Whatman™
Supplier: Whatman products (Cytiva)
These Polycap™ AS (aqueous solutions) capsule filters combine a glass microfiber (GMF) prefilter over a nylon membrane final filter to provide maximum filtration of difficult, particulate-laden solutions.
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Syringe filter holder, Whatman™
Supplier: Whatman products (Cytiva)
PS syringe filter holder for clarification and sterile filtration of liquids and gases under pressure.
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Sterile cellulose MicroPlus membrane filters, Whatman™
Supplier: Whatman products (Cytiva)
Cytiva's sterile Whatman MicroPlus-21 cellulose nitrate membrane filters are for microbiological quality control. The STL version is compatible with Membrane-Butler and other membrane filter dispensers.
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Quantitative filter papers, hardened ashless grades, grade 540, Whatman™
Supplier: Whatman products (Cytiva)
Cytiva's Whatman Grade 540 is a high-purity, acid-treated cellulose lab filter paper. Mechanically strong Grade 540 is well suited for quantitative or gravimetric analysis of strongly acidic or alkaline samples.
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Membrane filters, cellulose nitrate, non sterile, Whatman™
Supplier: Whatman products (Cytiva)
Cellulose nitrate membranes, circles, plain. Recommended for the majority of routine applications, this membrane is manufactured under strictly controlled conditions.
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Glass microfibre filters with binder, grade GF 6, Whatman™
Supplier: Whatman products (Cytiva)
These microfiber filters made from borosilicate glass are suitable for water and wastewater analysis, with extremely fine particle retention and added strength.
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Cellulose chromatography papers, Whatman™
Supplier: Whatman products (Cytiva)
Whatman chromatography papers are widely used across the world, reflecting their purity, high quality and consistency. They are made from specially selected cotton cellulose and rigorously quality controlled to ensure uniformity within the grade.
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Lens cleaning tissues, Grade 105, Whatman™
Supplier: Whatman products (Cytiva)
These cleaning tissues are suitable for use with lenses and any other optical surfaces made from glass, quartz or plastic.
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Syringeless filters, Mini-UniPrep™, Whatman™
Supplier: Whatman products (Cytiva)
The Whatman Mini-UniPrep Syringeless Filters combine four products into one syringeless filter solution for efficient chromatography sample preparation for a broad range of applications. They are built for fast and easy high performance liquid chromatography/ultra high performance liquid chromatography sample preparation and analysis.
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Extraction thimbles
Supplier: Whatman products (Cytiva)
Cytiva's Whatman 603G borosilicate glass fiber thimbles with inorganic binder are flexibly designed for use in a full range of commercially available Soxhlet apparatus systems.
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Membrane filters, PTFE, TE range, Whatman™
Supplier: Whatman products (Cytiva)
Whatman PTFE membrane filters from Cytiva business are chemically stable and inert, making them suitable for use with aggressive organic solvents, strong acids, and alkalis.
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Grade 114V qualitative filter papers, fluted, Whatman™
Supplier: Whatman products (Cytiva)
Whatman Grade 114V smooth filter paper from Cytiva is wet-strengthened for high mechanical stability. Grade 114V fluted filters are suitable for recovery of large particles and gelatinous precipitates.
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Application specific filter papers, grade 287 ½, Whatman™
Supplier: Whatman products (Cytiva)
Kieselguhr paper with a medium to slow flow rate. Additional adsorption effect, e.g., for the separation of very fine semi-colloidal turbidity, for clarifying milk serum, starch solutions, soil suspensions or sugar-containing solutions prior to polarimetry or refractometry.
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Integral vent filters, PolyVENT™, Whatman™
Supplier: Whatman products (Cytiva)
Whatman PolyVENT disc filters are integral venting filters that work bidirectionally to prevent contamination from entering containers like fermentation vessels during incubation.
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Grade 3 qualitative filter papers, Whatman™
Supplier: Whatman products (Cytiva)
A standard grade filter used in qualitative analytical techniques to determine and identify materials. For use in büchner funnels.
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3-piece filter funnels, Whatman™
Supplier: Whatman products (Cytiva)
Whatman 3-piece filter funnels from Cytiva are ideal for quick and easy filtration using high-efficiency glass microfiber filters.
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Syringe filters, CA, Puradisc™, Whatman™
Supplier: Whatman products (Cytiva)
Whatman Puradisc syringe filters from Cytiva's business combine premium quality with economic efficiency. They are well suited for rapid, routine syringe filtration of samples up to 100 ml.