Whatman 1

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Whatman 1
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  • Whatman Grade 1 Qualitative Filter Papers

    GE Healthcare

    …qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Grade 1: 11 µm The most widely used filter paper for routine applications with medium retention and flow rate. Extended range of sizes includes 10 to 500…

  • Whatman 1PS Phase Separator Papers

    GE Healthcare

    …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 filter.…

  • Whatman PZ 001 Tweezers

    GE Healthcare

    PZ 001 Tweezers, stainless steel, vacuum filtration apparatus accessories. PZ 001 Tweezers, stainless steel, vacuum filtration apparatus accessories. The stainless steel forceps with smooth angled jaws (104 mm long) are highly suitable for handling membrane filters. They are autoclavable and can be…

  • Whatman Grade 1 Chr Cellulose Chromatography Papers

    GE Healthcare

    1 Chr cellulose chromatography roll is a 0.18 mm paper for general analytical separations. Pure cellulose produced entirely from the highest quality cotton linters with no additives of any kind. Manufactured and tested specifically for chromatographic techniques. This ensures the wicking…

  • Whatman Qualitative Filter Papers, Fluted, Grade 1V

    GE Healthcare

    …a full line of qualitative papers in standard filter grades and wet-strengthened grades. Whatman pre-folded general filter paper As the pleated and pre-folded version of Whatman filter paper 1, Grade 1V is well suited for qualitative analysis in routine applications including: Separations of…

  • Whatman Grade 2 Qualitative Filter Papers

    GE Healthcare

    …compared to equivalent flat filters. Grade 2: 8 µm Slightly more retentive than Grade 1 with a corresponding increase in filtration time (i.e., slightly slower filtration speed). More absorbent than Grade 1. In addition to general filtration in the 8 µm particle size range, the extra absorbency…

  • Whatman Uni-Core Punch

    GE Healthcare

    …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 plastic housing for sample punching…

  • Whatman Mini-UniPrep Syringeless Filters

    GE Healthcare

    …translucent for easy visual inspectionGE’s Whatman Mini-UniPrep Syringeless Filters integrate an autosampler vial, filtration membrane, plunger, and cap/septa into one consumable product. They are built for fast and easy HPLC/UHPLC sample preparation. Whatman Mini-UniPrep Syringeless Filters from GE…

  • Whatman Polycap TF

    GE Healthcare

    GE’s Whatman Polycap TF filters are made with durable, hydrophobic polytetrafluoroethylene (PTFE) membranes in a polypropylene housing for use with organic solvents and chemically aggressive solutions. PTFE filter membrane is resistant to most solvents Available in 0.05, 0.1, 0.2, 0.45, and 1.0

  • Whatman High Performance Cellulose Extraction Thimbles

    GE Healthcare

    GE’s Whatman cellulose thimbles are manufactured from high-quality alpha cellulose cotton linter for high-performance use in automated Soxhlet extractor systems. Used in air and waste gas analysis. Used in a wide variety of solid-liquid extraction studies, including lipid and…

  • Whatman Polycap AS

    GE Healthcare

    Whatman Polycap AS (Aqueous Solution) combines a nylon membrane filter and glass microfiber (GMF) prefilter for a long lifetime device that can filter large volumes of even difficult, particulate-laden samples. First layer (GMF) acts as a prefilter to ensure longer membrane (0.2, 0.45, and 1.0

  • Whatman Autovial Syringeless Filters

    GE Healthcare

    …of glass fiber or polypropylene prefilters.The Whatman Autovial Syringeless Filter replaces multiple syringe-coupled sample filtration devices with a single, disposable unit. Autovial from GE Healthcare’s Life Science business combines Whatman quality membranes and devices with an all-in-one…

  • Whatman Mini-UniPrep Multicompressor

    GE Healthcare

    …GE’s Mini-UniPrep standard plastic filter vial Mini-UniPrep vials can be loaded directly into the autosampler The newly redesigned Whatman Mini-UniPrep Multicompressor streamlines filtration, saves time and reduces hand stress by enabling the filtration of eight Mini-UniPrep vials…

  • Whatman UniPrep Syringeless Filters

    GE Healthcare

    …devices function in a similar way to the Mini-UniPrep. However, UniPrep does not contain a septum in the cap and can be used to filter larger volumes (1 to 5 ml). The UniPrep Syringeless Filter is selected based on compatibility with the sample in use. In manual operation, the filter-plunger, after…

  • 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 FTA Gene Cards

    GE Healthcare

    FTA Gene Card, 3 sample areas per card, 75 µl max volume/sample area, 225 µl max total volume/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…

  • Whatman SV 006 Vacuum Tubing

    GE Healthcare

    SV 006 Vacuum Tubing, 1 meter length, vacuum filtration apparatus accessories SV 006 Vacuum Tubing, 1 meter length, vacuum filtration apparatus accessories

  • Whatman PolyVENT Integral Vent Filters

    GE Healthcare

    …bacterial contamination. With an integral PTFE filter membrane, Whatman PolyVENT acts as an industrial air filter media for sterilization of gases entering bioreactors such as fermentation tanks. Please note as of January 1, 2018, items previously identified as SteriVENT Capsule Filters will…

  • Whatman Polydisc In-line Filters, TF

    GE Healthcare

    …with high chemical and solvent resistance that is particularly suitable for protective vents, in-line filtration, and isolation applications. The Whatman filter line from GE Healthcare’s Life Sciences business offers a wide range of high throughput, in-line options Polydisc TF aggressive solvent…

  • Whatman ReZist In-Line Vent Filter

    GE Healthcare

    …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 chemically aggressive solutions, reagents, and organic solvents. The 1 µm device features a polypropylene…

  • Whatman Glass Soxhlet Extraction Thimbles

    GE Healthcare

    …thimbles in glass, quartz, or cellulose are available from GE Healthcare’s Life Sciences business. GE’s standard glass Soxhlet thimble range Whatman standard glass extraction thimbles are available in a range of dimensions and wall thicknesses to suit your application: Twelve internal diameter…

  • Whatman Aqueous In-Line Filter/Degasser (IFD)

    GE Healthcare

    …filter/degasser (IFD) with nylon membrane. It connects to an HPLC line and simultaneously filters and degasses during HPLC mobile phase preparation. Whatman IFD options from GE Healthcare’s Life Sciences business are available for a variety of applications. Aqueous IFD for HPLC mobile phase…

  • Whatman Grade 3 Qualitative Filter Papers

    GE Healthcare

    …which give improved flow rate and increased loading capacity compared to equivalent flat filters. Grade 3: 6 µm Double the thickness of Grade 1 with still finer particle retention and excellent loading capacity; more precipitate can be held without clogging. The extra thickness gives increased…

  • Whatman Mini-UniPrep G2 Multi-Compressor Tray

    GE Healthcare

    …applications. The glass design prevents interference from hydrocarbon extractables that could be found in plastic. Increased filtration speed Whatman Mini UniPrep G2 can be used with a multicompressor that can process up to eight samples at one time. An extra tray allows you to prepare samples…

  • Whatman MBS I Plastic Funnel

    GE Healthcare

    …mechanism at the extraction edge ensures that the funnel seals tightly with the membrane. MicroPlus membrane filter – the plus for stability Whatman MicroPlus membrane filters from GE Healthcare are an excellent addition to the MBS I for the beverage industry. Wherever viscous or particle loaded…

  • Whatman 903 Proteinsaver Snap-Apart Card

    GE Healthcare

    903 sample collection card with four sample spots. Ready-to-use cards and kits save time and costs during sample collection, transport, and archiving. Strict quality control and ISO9001 manufacturing standards ensure high quality, reproducibility, and purity. Ready-to-use cards and kits save…

  • Whatman Mini-UniPrep G2 Syringeless Filters

    GE Healthcare

    Mini-UniPrep G2 is an all-in-one syringeless filter with a borosilicate glass chamber. It replaces syringe filters for autosampler-supported UHPLC/HPLC sample preparation with easier handling and fewer consumable components. Features an integrated autosampler vial, plunger with attached filter…

  • Whatman GD/X Syringe Filters – Prefilter, Sterile

    GE Healthcare

    …prefiltersFemale luer lock for leak-free connectionsHigh-efficiency Whatman GMF 150 and GF/F pre-filter mediaEliminates or greatly reduces the need to carry out separate prefiltration step for difficult-to-filter samplesGE’s Whatman GD/X sterile syringe filter is designed to support filtration of…

  • Whatman Polydisc In-Line Filters, Serum Prefilter (SPF)

    GE Healthcare

    …upstream of serum filters GMF prefilter captures large particles and cell debris while PES stack removes remaining particles and bacteria larger than 1 µm Designed to extend the life of downstream serum filters Effective for microbiology and tissue culture, immunoassays, virology, and diagnostic…

  • Whatman Grade 93 Qualitative Filter Papers

    GE Healthcare

    Intermediate in speed and retention between Grades 1 and 4. Intermediate in speed and retention between Grades 1 and 4. These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin. Normal qualitative applications will not…

  • Whatman Non-Sterile Cellulose Nitrate Membranes 12 µm

    GE Healthcare

    Whatman membrane filters, including very narrow pore size distribution and low levels of extractables. Higher strength and flexibility Most membranes are inherently brittle and difficult to handle; it is not uncommon for filters to be damaged during loading into holders or while in use. Whatman

  • Whatman Non-Sterile Cellulose Nitrate Membranes 0.2 µm

    GE Healthcare

    Whatman membrane filters, including very narrow pore size distribution and low levels of extractables. Higher strength and flexibility Most membranes are inherently brittle and difficult to handle; it is not uncommon for filters to be damaged during loading into holders or while in use. Whatman

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