Gn Metricel Membrane Disc Filter, Pall Life Sciences 63069

US $24.99

  • Springfield, Massachusetts, United States
  • Jan 30th
 Brand New in box, never opened... GN Metricel Membrane Disc Filters - Pall Life Sciences 0.45um Supplier No: 63069 Diameter: 47mm Pore Size: 0.45um Sterility: Non sterile Pack of 100 Filters VWR Catalog No: 28148-584 The GN-6 membrane is certified for the microbiological analysis of potable, waste, process, and natural waters in accordance with the Membrane Filter Technique referenced in Standard Methods for the Examination of Water and Wastewater. Ideal for isolation and enumeration of total and fecal coliforms, E. coli, fecal Streptococcus, fungi, and other heterotrophic bacteria. The GN-4 membrane is suitable for air monitoring applications and meets NIOSH requirements for airborne metals and asbestos monitoring. GN-6 and GN-4 Metricel® membrane filters are made of mixed cellulose esters. GN-6 grids have a unique dot grid pattern that provides easy quantification of bacterial colonies without growth inhibition or enhancement. GN-4 membranes dissolve completely using standard digestion procedures, and clear completely for minimal interference in fiber counting. Autoclavable.

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