Filters Membrane Gridded

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Filters Membrane Gridded
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  • Mixed Cellulose Ester Membranes, 0.45µm

    GE Healthcare

    …Black membranes provide contrast between residue or cell colors and the filter without having to counter-stain the membrane. Sterile filters For those laboratories preferring to use membranes sterilized by autoclaving for microbiological work, Whatman provides black gridded membranes in…

  • Mixed Cellulose Ester Membranes, 3µm

    GE Healthcare

    …Black membranes provide contrast between residue or cell colors and the filter without having to counter-stain the membrane. Sterile filters For those laboratories preferring to use membranes sterilized by autoclaving for microbiological work, Whatman provides black gridded membranes in…

  • PTFE Membrane Circles

    GE Healthcare

    …PTFE membranes and their ability to stop aqueous aerosols. Usual pore sizes are 0.2 µm and 0.5 µm. Sterile venting of vacuum manifolds, fermentation vessels, and sterile filtrate tanks and containers utilize PTFE 0.2 µm membranes. WTP and TE membrane ranges WTP membranes use a polypropylene grid

  • Mixed Cellulose Ester Membranes

    GE Healthcare

    …of quantitation. Whatman gridded filters have clearly defined grid lines spaced at 3.1 mm or 5 mm intervals. The special ink used is nontoxic and completely free from bacterial growth inhibitors. Sterile filters For those laboratories preferring to use membranes sterilized by autoclaving…

  • Whatman Non-Sterile Mixed Ester Membrane Filters ? 0.2 µm

    GE Healthcare

    …nitrocellulose filters. Whatman MCE filter for E. coli culturing MCE filters support microbiology applications such as E. coli culturing. The porous membrane structure enables the uptake of growth media to the bacterial colonies without chemically inhibiting their growth. The gridded

  • Whatman Sterile Mixed Cellulose Ester Membranes ? 0.2 µm

    GE Healthcare

    …quality control. Plain or gridded MCE membrane filters MCE membrane filters are available plain for automated colony counting methods, or gridded for manual counting. Grid lines in white, black, or green are spaced at 3.1 mm intervals. The special ink used to apply grids is nontoxic and free…

  • Whatman Nuclepore Polycarbonate Membranes - Black

    GE Healthcare

    …polycarbonate membrane filters from GE Healthcare’s Life Sciences business for hydrophilic, hydrophobic, black, and gold-coated membranes Black membranes for rapid standard plate count results GE’s Nuclepore membrane filters are compatible with the direct epifluorescent microscopy filter

  • Cellulose Nitrate Membrane Filters, Type WCN

    GE Healthcare

    …plastic dispensers of 50 filters each Filters are interleaved with paper separators Each dispenser is labeled with pore size and filter diameter and has clear, plastic slip-on lid. White, Gridded, Sterile (4665M70 and 1231E77) With non-toxic, black grid in 3.1 mm squares …

  • Whatman Sterile Cellulose Nitrate Membrane Filters

    GE Healthcare

    …nitrate membrane filters offer very narrow pore size distribution and low levels of extractables. GE Healthcare’s Life Sciences business offers other Whatman brand cellulose nitrate membrane filters, including non-sterile, non-gridded, gridded, and MicroPlus options. Sterile membrane filters for…

  • Whatman Sterile Cellulose MicroPlus Membrane Filters

    GE Healthcare

    …MicroPlus-21 cellulose nitrate membrane filters are for microbiological quality control. The STL version is compatible with Membrane-Butler and other membrane filter dispensers. All MicroPlus-21 membrane filters are white with a high-contrast black grid (3.1 mm) Designed specifically…

  • Whatman PTFE Membrane Filters ? WTP Range

    GE Healthcare

    …Hydrophobic membrane filters can collect aqueous aerosols Polypropylene grid support material for increased strengthTemperature resistant up to 120°CResistant to most aggressive acids, alkalis, and solventsHydrophobic membrane filters can collect aqueous aerosolsWhatman PTFE membranes from GE are…

  • MembraClear Cellulose Ester Membrane Filters

    GE Healthcare

    …The black grid on the filter’s white surface enhances contrast. Asbestos testing using the membrane filter method The membrane filter method is used to assess the risk of potential asbestos contamination. First, sample air is pumped through mixed cellulose ester membranes to extract…

  • ME25 Select/21 Membrane Circles

    GE Healthcare

    … ME 25 Select 21 STL membrane circles white, 50 mm, mixed esters, 0.45 µm, 3.1 mm black grid, sterile, for Membrane dispensers, 400/pk Thomas No. 1210M18 ME 25 Select 21 STL membrane circles white, 47 mm, mixed esters, 0.45 µm, 3.1 mm black grid, sterile, for Membrane dispensers, 400/pk

  • Whatman Non-Sterile Mixed Cellulose Ester Membranes 0.45 µm

    GE Healthcare

    …Black membranes provide contrast between residue or cell colors and the filter without having to counter-stain the membrane. Sterile filters For those laboratories preferring to use membranes sterilized by autoclaving for microbiological work, Whatman provides black gridded membranes in packs…

  • Whatman Sterile Mixed Cellulose Ester Membranes, 0.45 µm

    GE Healthcare

    …Black membranes provide contrast between residue or cell colors and the filter without having to counter-stain the membrane. Sterile filters For those laboratories preferring to use membranes sterilized by autoclaving for microbiological work, Whatman provides black gridded membranes in packs…

  • Mixed Cellulose Ester Membranes, 0.8µm

    GE Healthcare

    …Black membranes provide contrast between residue or cell colors and the filter without having to counter-stain the membrane. Sterile filters For those laboratories preferring to use membranes sterilized by autoclaving for microbiological work, Whatman provides black gridded membranes in…

  • S-Pak Filters

    MilliporeSigma

    S-Pak sterile, individually packed, gridded membrane filters are made from mixed esters of cellulose and have been optimized for MF method microbiological analysis of water or other liquids. Type HA (0.45 µm) for total coliform or yeast and mold analysis and type RA (1.2 µm) for yeast and…

  • Sterile Mixed Cellulose Esters (MCE) Membrane Filters - Colored

    Advantec MFS

    …contrast between colonies and filter without the need for counterstaining. Green MCE filters offer a pale green background for viewing black, white, and colorless particles on one filter. MCE membranes offer high recovery rates and superior flow rates. Contrasting grid lines facilitate counting…

  • MF-Millipore™ Membrane Filters

    MilliporeSigma

    membrane filters one of the most widely used membranes in analytical and research applications. Features & Benefits Versatile filter for biological and environmental monitoring applications Available in a range of pore sizes, colored black or white, with or without a gridded

  • QC Analysis Non-sterile Cellulose Nitrate Membrane Filters

    Sartorius

    Membrane filters for quantitative determination of microorganisms in QC analysis. Cellulose Nitrate (Cellulose Ester) and Cellulose Acetate filters are offered with or without a hydrophobic edge and/or grid, respectively. Sterile membranes are individually, packaged and are optionally available in…

  • Grid Marked Cellulose Nitrate Membrane Disc Filters

    mdi Membrane Technologies

    mdi’s Grid Marked Cellulose Nitrate Membranes feature a convenient surface grid that facilitates quantification of colonies. The Gridded Cellulose Nitrate Membranes are validated for: Inhibitory effect of ink grids on membrane filters per ASTM D 4200-82 Microbial recovery …

  • EZ-Pak Filters 0.45 µm 47 mm White Gridded

    MilliporeSigma

    …accurate testing and sample processing, and to assure traceability, membrane catalogue number, lot number, pore size and sequential number (from 1 to 150) are printed on the clear, protective cover of every membrane cell. Unused membranes remain safely packed in pleated band. No special precautions…

  • Grid Marked Cellulose Nitrate Membrane Disc Filters in Reel Form

    mdi Membrane Technologies

    …with Automated dispensing machines. Compatible with all automatic dispensers. The Gridded Cellulose Nitrate Membranes in Reel Form are validated for: Inhibitory effect of ink grids on membrane filters per ASTM D 4200-82 Microbial recovery Microbial retention Sterility …

  • QC Analysis Sterile Cellulose Nitrate Membrane Filters

    Sartorius

    Membrane filters for quantitative determination of microorganisms in QC analysis. Cellulose Nitrate (Cellulose Ester) and Cellulose Acetate filters are offered with or without a hydrophobic edge and/or grid, respectively. Sterile membranes are individually, packaged and are optionally available in…

  • GN-6 Metricel® MCE Membrane Disc Filters

    Pall Life Sciences

    …accepted filter media for microbiological analysis, and provides maximum recovery of organisms Unique dot grid pattern gridline provides guidance for quantification of bacterial colonies without growth inhibition or enhancement Suitable for microbiological analysis using the Membrane Filter

  • Sterile Mixed Cellulose Esters (MCE) Membrane Filters - White

    Advantec MFS

    …tested to assure freedom from grid line inhibition. 3.1mm squares represent 1/100 of the filtration area of a 47mm diameter filter (9.6cm 2 ). Membranes are sterilized by ethylene oxide (EtO) gas and are available individually wrapped or in 10-pack envelopes. Membrane specifications and lot number…

  • Cellulose Nitrate Membrane Filters

    Thermo Scientific Nalgene

    …methods and can be autoclaved at 121°C Non-sterile, 47 mm diameter Packaged and sealed in envelopes of ten filters, ten envelopes per box Water Quality Cellulose Nitrate Membrane Filters, Sterile (4618C15) Certified to meet requirements of standard methods for water quality work Contains no…

  • QC Analysis Non-Sterile Cellulose Nitrate Membrane Filters w/ Hydrophobic Edge

    Sartorius

    Membrane filters for quantitative determination of microorganisms in QC analysis. Cellulose Nitrate (Cellulose Ester) and Cellulose Acetate filters are offered with or without a hydrophobic edge and/or grid, respectively. Sterile membranes are individually, packaged and are optionally available in…

  • Opticlear MCE Membrane Filters for Air Monitoring

    Advantec MFS

    …Cellulose Esters (MCE) membrane filters for airborne asbestos monitoring. Opticlear MCE offers superior optical clarity in which to view particles compared to standard MCE. Clears completely, providing an optimal background for accurate particle identification. These membranes may be cleared to view…

  • QC Analysis Sterile Cellulose Nitrate Membrane Filters w/ Hydrophobic Edge

    Sartorius

    Membrane filters for quantitative determination of microorganisms in QC analysis. Cellulose Nitrate (Cellulose Ester) and Cellulose Acetate filters are offered with or without a hydrophobic edge and/or grid, respectively. Sterile membranes are individually, packaged and are optionally available in…

  • Non-Sterile Mixed Cellulose Esters (MCE) Membrane Filters - Black, 0.80µm

    Advantec MFS

    … Surfaces: Gridded or Plain Nonsterile bulk pack Mixed Cellulose Esters (MCE) membrane is a general purpose filter used in many applications for the microbiological examination of water, wastewater, pharmaceuticals, food, and beverages, and air monitoring. MCE membranes offer high…

  • Non-Sterile Mixed Cellulose Esters (MCE) Membrane Filters - White, 0.80µm

    Advantec MFS

    … Surfaces: Gridded or Plain Nonsterile bulk pack Mixed Cellulose Esters (MCE) membrane is a general purpose filter used in many applications for the microbiological examination of water, wastewater, pharmaceuticals, food, and beverages, and air monitoring. MCE membranes offer high…

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