Grade B - Fine porosity, medium to fast flow rate, with a 1.0µm size particle retention. Ideally suited for the collection of biochemical polymers that have been precipitated by denaturation. This material is twice as thick as Grade A with a higher loading capacity. May also be used as a solid particulate filter for gasses or as a prefilter. Binderless borosilicate glass microfiber.

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  Grade B cut 11.0cm diameter

  $216.30 USD (100 Filters)

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  Grade B cut 11.0cm diameter

  $118.92 USD (50 Filters)

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  Grade B cut 11.0cm diameter

  $51.31 USD (25 Filters)

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  Grade B cut 12.5cm diameter

  $282.04 USD (100 Filters)

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  Grade B cut 12.5cm diameter

  $151.26 USD (50 Filters)

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  Grade B cut 12.5cm diameter

  $65.84 USD (25 Filters)

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  Grade B cut 15.0cm diameter

  $432.25 USD (100 Filters)

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  Grade B cut 15.0cm diameter

  $233.67 USD (50 Filters)

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  Grade B cut 15.0cm diameter

  $98.16 USD (25 Filters)

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  Grade B cut 2.1cm diameter

  $47.47 USD (100 Filters)

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  Grade B cut 2.4cm diameter

  $48.61 USD (100 Filters)

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  Grade B cut 2.5cm diameter

  $51.31 USD (100 Filters)

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  Grade B cut 3.5cm diameter

  $58.42 USD (100 Filters)

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  Grade B cut 3.7cm diameter

  $63.73 USD (100 Filters)

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  Grade B cut 4.25cm diameter

  $71.24 USD (100 Filters)

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  Grade B cut 4.7cm diameter

  $63.04 USD (100 Filters)

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  Grade B cut 5.5cm diameter

  $96.96 USD (100 Filters)

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  Grade B cut 7.0cm diameter

  $129.42 USD (100 Filters)

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  Grade B cut 9.0cm diameter

  $166.12 USD (100 Filters)

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  Grade B cut 9.0cm diameter

  $88.67 USD (50 Filters)

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  Grade B cut 9.0cm diameter

  $41.63 USD (25 Filters)