Whatman 1

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Whatman 1
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  • …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…

  • …Healthcare Life Sciences) 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…

  • 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…

  • …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…

  • 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…

  • …(formerly GE Healthcare Life Sciences) 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 Cytiva…

  • 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 µm…

  • Cytiva (formerly GE Healthcare Life Sciences) 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…

  • …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…

  • …fiber or polypropylene prefilters.The Whatman Autovial Syringeless Filter replaces multiple syringe-coupled sample filtration devices with a single, disposable unit. Autovial from Cytiva (formerly GE Healthcare Life Sciences) Life Science business combines Whatman quality membranes and devices with…

  • A qualitative filter paper with low fat content. Suitable for nitrate determination in foodstuffs to .35 LMBG* (LMBG*= German law for food and consumer products).

  • …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 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

  • …Sciences) 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 at…

  • … Nominal particle retention of 1.0 µm Appropriate for liquid clarification and/or liquid scintillation Nominal particle retention of 1.0 µmAppropriate for liquid clarification and/or liquid scintillationCytiva (formerly GE Healthcare Life Sciences) Whatman brand Grade GF/B is a thick filter…

  • …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…

  • 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…

  • One-step sample preparation in one-third the time Reduces cost while increasing productivity 0.2 or 0.45 µm filter 12 x 32 mm vials Replace syringe-coupled filtration devices and autosampler vials with a single, disposable unit Available in seven different membrane…

  • 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…

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

  • Micron-Sep Membrane Filters

    GVS Filter Technology

    MicronSep White Packs Available pre-sterilized or autoclavable with gridded surface. Autoclavable filters come in envelopes of 10 filters and 10 absorbent cellulosic pads. The envelopes are designed to withstand normal autoclaving environments and feature an indicator that changes color after…

  • …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…

  • One step sample filtration No filter pop-off Filter stands up for easy loading Glass microfiber prefilter Combines 25 mm disk filter and 5 or 12 mL cylinder into one integral filtration unit. Prefilter allows higher flow rates and less clogging of the membrane. Automatic air purge ensures…

  • …metals, mold release agents or surfactants are used. Stepped barb inlet and outlet fittings take 1/4" to 3/8" (6 to 12 mm) tubing. Typical applications include: general fine filtration, prefiltration, clear air/gas, sample prep, solvents, buffers and reagents. *@ 1.0 bar (14.5 psi)

  • FTA Cards utilize patented Whatman FTA technology that simplifies the handling and processing of nucleic acids. FTA Cards contain chemicals that lyse cells, denature proteins and protect nucleic acids from nucleases, oxidative, and UV damage. US Patent Nos. 5496562, 5756126, 5807527, 5972386,…

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

  • …in-line filters are part of the Whatman in-line filtration range from Cytiva (formerly GE Healthcare 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…

  • Efficient retention of small size particles to 1.0 µm Extremely high flow rate; filtration takes place both vertically and laterally through the filters High loading capacity, which continues to filter efficiently for a greater extended period Highly resistant to chemical attack;…

  • …Biosafe Air evacuation vent Devices contain a PTFE membrane that provides highly efficient filtration in a very small area. Capsules with 1.0 µm pore size are supplied with a solvent-resistant polypropylene prefilter for extended life and are intended for use with highly contaminated…

  • …Cytiva (formerly GE Healthcare Life Sciences) business. Cytiva (formerly GE Healthcare Life Sciences) 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…

  • …tubing) or 1/2" (for 3/8" to 1/2" tubing) step barb (SB). Typical uses include pharmaceutical aqueous solutions, tissue culture media, virus suspensions, particle counting solutions and others. Filters are sold individually. *filter/prefilter   **@ 1.0 bar (14.5 psi)

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