Whatman 1827-021 Glass Microfiber Binder Free Filter, 1.5 Micron, 3.7 s/100mL Flow Rate, Grade 934-AH, 21mm Diameter (Pack of 100)

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Whatman 1827-021 Glass Microfiber Binder Free Filter, 1.5 Micron, 3.7 s/100mL Flow Rate, Grade 934-AH, 21mm Diameter (Pack of 100)



Product Details

  • Is Discontinued By Manufacturer : No
  • Package Dimensions : 3.6 x 2.2 x 1.1 inches; 1.6 Ounces
  • Item model number : 1827-021
  • Date First Available : November 6, 2012
  • Manufacturer : Whatman
  • Best Sellers Rank: #328,463 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #26 in Glass Fiber Lab Filters
  • #26 in Glass Fiber Lab Filters
  • Excellent fine particle retention
  • Binder-free, high-grade borosilicate glass microfiber
  • Available in a wide range of sizes
  • High loading capacity
  • Low fiber shedding

Grade 934-AH: The fine particle retention of this popular grade is superior for its high retention efficiency at high flow rates and its high loading capacity. This is a smooth surface, high-retention borosilicate glass microfiber filter which withstands temperatures over 500 degree C. Used for determining total suspended solids in water, removal of turbidity, and filtration of bacterial cultures. Grade 934-AH is used for a wide range of laboratory applications. It is recommended for water pollution monitoring, cell harvesting, liquid scintillation counting, and air pollution monitoring. Properties: Fast, high loading. Particle retention in liquid (µm): 1.5. Particle retention rating at 98 percent efficiency. Filtration speed herzberg (s): 47. Basis weight(g/m sq): 64.