Whatman

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Whatman
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  • Whatman Grade 1 Qualitative Filter Papers

    GE Healthcare

    A widely used standard grade filter paper for routine applications with medium retention and flow rate. It covers a wide range of laboratory applications and is frequently used for clarifying liquids. A widely used standard grade filter paper for routine applications with medium retention and flow…

  • Ashless Grade 42 Quantitative Filter Papers

    GE Healthcare

    …finest particle retention of all Whatman cellulose filter papers from GE Healthcare. Ashless: 0.007% ash maximum for Grades 40 to 44. These are very pure filters suitable for a wide range of critical analytical filtration procedures. Whatman quantitative filters from GE Healthcare…

  • Whatman Grade 934-AH Glass Microfiber Filters, Binder Free

    GE Healthcare

    Whatman Grade 934-AH borosilicate glass microfiber filters from GE are smooth water quality filters with high retention efficiency. Grade 934-AH filters are often used in total suspended solids analysis. Smooth surface for efficient precipitate recovery Nominal particle retention of 1.5 µm Can…

  • Ashless Grade 41 Quantitative Filter Papers

    GE Healthcare

    …0.007% ash maximum for Grades 40 to 44. These are very pure filters suitable for a wide range of critical analytical filtration procedures. Whatman quantitative filters from GE Healthcare are designed for gravimetric analysis and the preparation of samples for instrumental analysis. They are…

  • Whatman Quantitative Filter Papers, Ashless, Grade 40

    GE Healthcare

    Whatman Grade 40 high-purity filters from GE Healthcare’s Life Sciences business are general-purpose papers for quantitative analysis. Grade 40 filters are suitable for a variety of analytical filtration applications. High-purity filters contain 0.007% maximum ash content Medium nominal particle…

  • Whatman Blood Stain Cards

    GE Healthcare

    Blood stain cards Blood stain cards

  • Whatman Cellulose Acetate Membrane Filters

    GE Healthcare

    GE’s Whatman cellulose acetate membrane filters have very low protein binding, which minimizes sample loss when filtering protein-based aqueous samples. Minimal sample loss in protein-based samples due to low protein binding Pure cellulose acetate composition, minimizing sample contamination …

  • Whatman Grade 4 Qualitative Filter Papers

    GE Healthcare

    A standard grade filter used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical. A standard grade filter used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical. These…

  • Whatman Nylon Membrane Circles

    GE Healthcare

    High-quality nylon membranes are suitable for filtering aqueous solutions and most organic solvents. High-quality nylon membranes are suitable for filtering aqueous solutions and most organic solvents. The membranes are suitable for use with a wide range of biological preparations and can be used…

  • Whatman Polycap TC

    GE Healthcare

    …dual layer polyethersulfone (PES) membranes and provide efficient filtration for aqueous solutions. Whatman Polycap filter capsules come in a variety of filtration media. Whatman Polycap filter for critical aqueous solutions PES membranes are inherently hydrophilic, have low extractables,…

  • Filter Paper 11cm Gd230

    GE Healthcare

    Whatman Reeve Angel® Grade 230 qualitative filter paper circles Grade 230, is manufactured primarily for routine, non-critical laboratory filtration applications For fine chemicals, pharmacology, oils, culture media, emulsions, soaps and detergents, water tests Creped surface …

  • Whatman QM-A Quartz Microfiber Filters

    GE Healthcare

    …Filters are suitable for PM-10 sampling and analysis. GE Healthcare’s Life Sciences business offers three types of quartz fiber filters. Whatman quartz microfiber filters Because of the low level of alkaline earth metals, "artifact" products of sulfates and nitrates (from SO? and NO?)…

  • Whatman 3-Piece Filter Funnel

    GE Healthcare

    For quick and easy filtration, Whatman 3-Piece filter funnels are available with a choice of three plates. They also come in several sizes to match your needs. For quick and easy filtration, Whatman 3-Piece filter funnels are available with a choice of three plates. They also come in several sizes…

  • Whatman ReZist In-Line Vent Filter

    GE Healthcare

    …protective vents, in-line filtration, and isolation applications when working with chemically harsh solvents. ReZist in-line filters are part of the Whatman in-line filtration range from GE Healthcare’s Life Sciences business. This device features a PTFE venting membrane, which is well suited for…

  • Whatman Grade 3 Chr Cellulose Chromatography Papers

    GE Healthcare

    Grade 3 Chr cellulose chromatography sheets is a 0.36 mm paper for general applications with medium/heavy solute loadings. Pure cellulose produced entirely from the highest quality cotton linters with no additives of any kind. Manufactured and tested specifically for chromatographic techniques.…

  • Whatman Grade 4 Chr Cellulose Chromatography Papers

    GE Healthcare

    Grade 4 Chr cellulose chromatography roll is a 0.21 mm paper for routine and/or repetitive chromatography when loadings are relatively low. Pure cellulose produced entirely from the highest quality cotton linters with no additives of any kind. Manufactured and tested specifically for…

  • Whatman 850-DS 8-Channel Filter Plates

    GE Healthcare

    The filter plates are designed to be used with the Agilent 850-DS sampling station to fully automate the sample prep steps in dissolution testing. Recommended applications: Thomas No. 1198Y91: Chemically stable and inert, suitable for acidic aqueous solutions Thomas No. 1198Y92: …

  • Whatman FTA PlantSaver Cards

    GE Healthcare

    FTA PlantSaver card with 4 sample areas per card Capture nucleic acid in one easy step. Captured nucleic acid is ready for downstream applications in less than 30 min. DNA collected on FTA Cards is stable for years at room temperature. FTA Cards are stored at room temperature before and after…

  • Whatman VACU-GUARD

    GE Healthcare

    The easy-to-use VACU-GUARD in-line filter devices help to confine and isolate infectious materials in vacuum systems and protect the laboratory. Excellent for protecting vacuum pump systems from solvent vapor or gaseous contaminants and aqueous aerosols. Designed for in-line use with stepped…

  • Whatman Membrane-Butler

    GE Healthcare

    Membrane-Butler, manual butler for dispensing filtration membranes High reliability. Simple handling with foot switch and stepper motor (applies only to Butler E). Cross contamination risks are minimized. Membrane dispensed rapidly. Highly suitable for use on sterile benches. Compact…

  • Whatman OmniSwab

    GE Healthcare

    GE Healthcare’s OmniSwab is a sterile collection swab used for buccal and saliva samples. Swab head ejects easily for convenient DNA extraction. Absorbent material increases buccal cell concentrations to give high quality results. Gamma irradiation ensures sterility. OmniSwab is compatible…

  • Whatman Polyamide Membrane Circles

    GE Healthcare

    Whatman polyamide membranes are made from pure polyamide making them the universal filter for clarification and sterile filtration. Whatman polyamide membranes are made from pure polyamide making them the universal filter for clarification and sterile filtration. Polyamide membrane filters are…

  • Whatman HEPA-VENT Vent Filters

    GE Healthcare

    …particles. Whatman brand venting filters from GE Healthcare’s Life Sciences business are available for a variety of applications. In addition to Whatman HEPA-VENT filters, Whatman HEPA-CAP capsule venting filter is available to support greater filtration volumes. Whatman HEPA-VENT industrial…

  • Whatman 1PS Phase Separator Papers

    GE Healthcare

    …separations are required. GE’s Whatman 1PS Phase Separator is impregnated with stabilized silicone, creating a hydrophobic filter paper that can replace separatory funnel use in certain applications. Rapid solvent extraction Mixed phases are poured directly into the Whatman 1PS Phase Separator…

  • Whatman Desiccant Pack

    GE Healthcare

    …within the European Union. All 903 specimen collection devices manufactured and printed by Whatman for neonatal testing in the EU undergo post-printing quality control and carry the CE mark. Whatman will assume no responsibility for the quality or performance of 903 collection devices converted,…

  • Whatman Foil-Barrier Resealable Bags

    GE Healthcare

    …within the European Union. All 903 specimen collection devices manufactured and printed by Whatman for neonatal testing in the EU undergo post-printing quality control and carry the CE mark. Whatman will assume no responsibility for the quality or performance of 903 collection devices converted,…

  • Whatman Lens Cleaning Tissue

    GE Healthcare

    …fibers.High-quality whatman lens cleaning tissue, which is chemically pure and free from silicones and other additives. Lenses and other optical surfaces made from glass, quartz, or plastic can be easily scratched if they are not cleaned with a very soft tissue. High-quality whatman lens cleaning…

  • Whatman Uniflo Syringe Filters

    GE Healthcare

    Whatman Uniflo Syringe Filters - consistent performance, maximum value. Whatman Uniflo Syringe Filters are disposable filter units designed to provide clean filtrate from small volumes up to 100mL - combining premium quality with economic efficiency. They are available in a variety of…

  • Whatman TCLP Testing Filters

    GE Healthcare

    GE’s Whatman TCLP test filters are acid-treated with low metal content. They support TCLP testing by providing accurate information about TCLP limits to ensure the best possible disposal plan can be put into action. GE’s Whatman TCLP test filters are acid-treated with low metal content. They…

  • Whatman FTA Purification Reagent

    GE Healthcare

    Our Whatman FTA Purification Reagent is used for purifying nucleic acids stored on FTA Cards. For use with Whatman FTA Cards, Indicating FTA Cards, and EasiCollect device for the purification of nucleic acids. Proprietary chemistry ensures high-quality DNA for STR analysis. 500 ml bottle for an…

  • Whatman Polycap SPF

    GE Healthcare

    …enzyme, and buffer filtrationGE’s Whatman Polycap SPF (Serum Prefilter) Capsule Filters are optimized for prefiltration applications. They are typically used upstream of a Polycap AS or a Polycap TC capsule during enzyme and buffer filtration. Whatman Polycap capsule filters are available…

  • Whatman Uni-Core Punch

    GE Healthcare

    GE Healthcare's Uni-Core product range provides easy and cost effective manual punching for Whatman FTA, 903 and DMPK cards at the quality standards you expect. Designed for use with Whatman FTA Cards, FTA Elute Cards, and EasiCollect device. Multiple diameters ranging from 1.0 to 6.0 mm in…

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