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GF/B grade Filter 4.25CM 1821-042

Whatman™ 1821-042 Grade GF/B Glass Fiber Filter Paper without Binder, Diameter: 4.25cm, Pore Size: 1µm (Pack of 100)
SKU: 1821-042
Manufacturer: Cytiva
  • Diameter: 4.25cm; Thickness: 675µm; Basis Weight: 143g/m2
  • Grade GF/B Glass Microfiber Filter Paper; Pore Size: 1µm
  • Three times thicker than Whatman™ grade GF/A - higher wet strength; significantly increased loading capacity
  • Combines fine particle retention with good flow rate; particularly useful where liquid clarification or solids quantification is required for heavily loaded fine particulate suspensions
  • Can be used as a finely retentive membrane prefilter; used in LSC techniques where high loading capacity is required. Binder-Free Filters
Products specifications
Pore size 1.0um
Pack Size 100
Diameter 42.5mm