Large Filter Paper

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Large Filter Paper
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  • Whatman Grade 202 Qualitative Filter Papers

    GE Healthcare

    …compared to smooth filter papers ofsame diameter Filters coarse particlesMedium filtration speedCrêped for increased efficiency and filterlife compared to smooth filter papers ofsame diameterA general qualitative filter with creped surface. Faster than grade 201 and retain large crystalline coarse…

  • Whatman Quantitative Filter Papers, Ashless, Grade 42

    GE Healthcare

    …quantitative papers have the finest retention of all Whatman ashless filter paper grades. Grade 42 is designed for gravimetric analysis and sample preparation for instrumental analysis. Ashless: 0.007% ash maximum Fine (2.5 µm) nominal particle retention rating, eliminates large particles that…

  • Qualitative Filter Paper

    Advantec MFS

    …Highest retention efficiency collecting very fine ppt. Very slow flow rate. Nominal Retention: 1 µm. Grade No. 101 Creped filter paper captures large particles. Fast flow rate. Excellent for seed germination and viscous fluids. Nominal Retention: 7 µm. Please Note: ALL…

  • Whatman Qualitative Filter Papers, Fluted, Grade 114V

    GE Healthcare

    …(pre-pleated) filter sheet for ease-of-use and compatibility with conical funnelsSmooth filter surface for efficient recovery of precipitatesWhatman Grade 114V smooth filter paper from GE is wet-strengthened for high mechanical stability. Grade 114V fluted filters are suitable for recovery of large

  • Whatman Quantitative Filter Papers, Hardened Ashless, Grade 541

    GE Healthcare

    …concentrationGE’s Whatman Grade 541 acid hardened cellulose filter paper features high wet-strength, high chemical resistance, and a large nominal particle retention for fast analytical filtration. Along with fast Grade 541 filter paper, the hardened, ashless range from GE Healthcare’s Life Sciences…

  • 1PS Phase Separator Papers

    GE Healthcare

    …use of separatory funnels. The solvent phase flows through the paper quickly and cleanly. It then stops automatically, leaving the aqueous phase completely in the paper. This feature is particularly important when carrying out a large number of routine solvent extractions at the same time. Samples…

  • Whatman Quantitative Filter Papers, Hardened Low Ash, Grade 54

    GE Healthcare

    GE’s Whatman Grade 54 filter paper has high wet strength and a larger nominal particle retention rating than comparable Büchner filtration papers, enabling fast vacuum filtration of coarse precipitates. Acid-treated for high wet-strength and chemical resistance Large nominal particle retention…

  • Whatman Multigrade 150 Glass Fiber Filters

    GE Healthcare

    …retention (both large and small particles)100% borosilicate glass, binder-freeExtends life of final filter membraneGE’s Whatman GMF 150 prefilters are multilayer graded density filters for rapid and efficient filtration of samples with high solids content. Multilayer filter design When a sample…

  • Whatman Grade GF/A Glass Microfiber Filters, Binder Free

    GE Healthcare

    …microfiber filters without binder Filters that combine high loading capacity with fine particle retention are well suited for applications such as water quality parameter measurements involving large sample volumes. Grade GF/A filters can function as wastewater filters or serve as filters in the…

  • Qualitative Filter Papers, Ahlstrom 617

    Ahlstrom

    …Ahlstrom 617, a thicker filter paper with higher loading capacity, is used for rapid filtration of coarse particles and gelatinous precipitates such as in oils and resin solutions. Ahlstrom 617 is also found in construction product testing and is used by students to retain large flocculents and…

  • Powder Funnels

    Globe Scientific

    …funnels feature a large bore, making them ideal for use with powders, larger particles and viscous liquids. Funnel has molded external ribbing to prevent air lock. Funnels are angled at exactly 60° for rapid filtration. Powder funnels accommodate standard filter paper sizes. Translucent…

  • Micron-Sep Membrane Filters

    GVS Filter Technology

    …possibility of contaminating a large supply of pre-sterilized filters. Filters, pads and envelopes are pre-sterilized by gamma irradiation. Pore size is 0.45 µm. MicronSep Nitrocellulose Membrane Filters (4641K36 to K43) MicronSep nitrocellulose (MCE) filters are composed of a mixture of inert…

  • Table-Top Buchner Funnels with Medium Porosity Fixed Filter Plates

    Bel-Art - SP Scienceware

    …to better fasten filter paper to the plate. The high density polyethylene rigid plate is 4.8mm (3/16") thick. Holes are 4.8mm (3/16") diameter on 11mm (7/16") centers. The fixed plate models can be used for coarse filtration or with a cloth or paper filter. All plates are supported…

  • Table-Top Buchner Funnels with Coarse Porosity Removable Filter Plates

    Bel-Art - SP Scienceware

    Table-top Buchner funnels with coarse porosity (90-130 microns) with removable filter plates are 6.4mm (1/4") thick high density polyethylene with a non-porous circumference to better fasten filter paper to the plate. The high density polyethylene rigid plate is 4.8mm (3/16") thick. Holes…

  • Table-Top Buchner Funnels with Medium Porosity Removable Filter Plates

    Bel-Art - SP Scienceware

    …Buchner funnels with medium porosity (45-90 microns) (90-130 microns) removable filter plates are 6.4mm (1/4") thick high density polyethylene with a non-porous circumference to better fasten filter paper to the plate. The high density polyethylene rigid plate is 4.8mm (3/16") thick.…

  • Serological Pipets

    Celltreat Scientific

    …brands of plastic wrap pipets All plastic wrapper can be wiped with alcohol without smearing ink or penetrating paper Color coded stripes and packaging enable quick volume identification Bi-directional graduations are printed in bold easy-to-read black ink Premium material filter plug

  • Glass Microfiber Filters, Ahlstrom 131

    Ahlstrom

    …microfiber filters contain no binders or other additives that may cause interference to sensitive enzymatic or other chemical reactions. The unique characteristics of glass microfiber filters make its use particularly advantageous to laboratory filtration by enabling fast filtration of large volumes…

  • Glass Microfiber Filters, Ahlstrom 161

    Ahlstrom

    …enabling fast filtration of large volumes and difficult solutions without premature clogging. Ahlstrom 161: 1.1µm – Medium Speed This popular grade offers finer particle retention and higher flow rate than traditional analytical filter papers. Ahlstrom 161 is used in general…

  • Glass Microfiber Filters, Ahlstrom 141

    Ahlstrom

    …capacity than an analytical filter paper of similar particle retention. Ahlstrom 141 is particularly recommended for pre-filtration of membrane filters and is also used in combination with Ahlstrom 121 as a highly efficient protective and retentive grade density pre-filter for membrane filters.

  • Presep Glass Prefilters

    GVS Filter Technology

    …the life of a final filter, they can also be used as a low-cost sample clarifier. Prefilters increase the speed of filtration by trapping large particles before they reach the final membrane filter. Frequency and cost of replacing the final membrane filters is reduced. Filters with binders are…

  • Buchner Funnel Replacement Coarse Plate

    Bel-Art - SP Scienceware

    …including lids and filter paper hold down rings can be made to order. Large volume, one piece design Rugged and rigid polyethylene construction, ideal for heavy use Available with FIXED or REMOVABLE Fritware® porous filter plate for direct filtering or to support filter paper Available…

  • Scienceware® Table-Top Buchner Funnels

    Bel-Art - SP Scienceware

    Filter large volumes quickly Filter large volumes quickly with a polyethylene plastic Table-Top Buchner Funnel using your choice of Fritware® or Perforated filter plate. Removable hose barbed connector accepts 12.7mm (1/2") I.D. tube and threads into 3/4" NPT bung on the…

  • Electrophoresis Fixing Trays

    Bel-Art - SP Scienceware

    …place filter paper on top of the gel while it rests in the tray. Solution is then recoverable for reuse. Extraction of the plates is facilitated by 9.5mm (3/8") square ridges running lengthwise that hold the plate off the tray Also useful in electrophoresis destaining of large gels …

  • Serological Pipets, Individually Wrapped

    Celltreat Scientific

    Large Volume 100mL Serological Pipet available Improved longer length 25mL Serological Pipet with -10mL graduations (Part No. 229225B only) Bi-directional graduations are printed in bold easy-to-read black ink Color coded stripes and packaging enable quick volume identification All…

  • M-FC Agar Base, Modified

    HiMedia

    …enumeration of Klebsiella using membrane filter technique. Klebsiella are widely distributed in nature, occurring in soil, water, grains, vegetation etc. Wood pulp, paper mills, textile finishing plants and sugarcane processing operations contain large numbers of Klebsiella in their effluents…

  • GENESYS™ 30 VIS Spectrophotometer

    Thermo Scientific UV-Vis

    …instrument behind screen Easy drop-in paper re-loading Uses 80mm wide thermal paper rolls Includes: 1 roll thermal paper Optional: Self Stick Printer Paper (1189N87) or Ordinary Printer Paper (1182H26) 1182H26 Standard Printer Paper Package of 10 rolls 80mm…

  • PYREX® Extractors With Standard Taper Joints

    Corning

    …away. Most of the component parts of the various extractor units have Standard Taper joints for quick, secure connections. Extraction thimbles, paper filters or glass wool are used to support the sample. The siphon tube on the extractor is protected by the vapor sidearm tube. Small with 50 mL…

  • Serological Pipets, Bulk Packed

    Celltreat Scientific

    …within ±2%. The pipets include color coded stripes for quick volume identification. The upgraded plug is a premium material creating a filter barrier, performing better than standard cotton plugs. All pipets are Gamma irradiation sterilized, RNase-free, DNase-free, DNA-free, and…

  • C20S Compact Karl Fischer Coulometer

    Mettler Toledo

    …USB or direct Ethernet (TCP/IP) Common USB printers or the USB-P25 compact printer for secure and GLP-compliant paper recording One Click® User Interface The large color touchscreen features the simple-to-understand and fast-to-operate One Click user interface. All users have…

  • V20S Compact Volumetric Karl Fischer Titrator

    Mettler Toledo

    …USB or direct Ethernet (TCP/IP) Common USB printers or the USB-P25 compact printer for secure and GLP-compliant paper recording One Click® User Interface The large color touchscreen features the simple-to-understand and fast-to-operate One Click user interface. All users have…

  • G20S Compact Titrator

    Mettler Toledo

    …PC software Common USB printers or the USB-P25 compact printer for secure and GLP-compliant paper recording Compact and simple automation One Click® User Interface The large color touchscreen features the simple-to-understand and fast-to-operate One Click user interface.…

  • FlexiRoll Digital Cell Roller

    Argos Technologies

    …rollers the FlexiRoll can rotate 20 – 15 & 50mL tubes at one time, ensuring a complete and uniform mixing of the reagents with the filter paper. To maximize bench space the FlexiRoll can be stacked into a two tiered unit to provide additional roller bottle capacity. By inserting the…

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