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

  $164.99 USD (100 Filters)

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  Grade B cut 11.0cm diameter

  $39.14 USD (25 Filters)

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  Grade B cut 11.0cm diameter

  $90.71 USD (50 Filters)

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  Grade B cut 12.5cm diameter

  $215.13 USD (100 Filters)

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  Grade B cut 12.5cm diameter

  $50.22 USD (25 Filters)

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  Grade B cut 12.5cm diameter

  $115.38 USD (50 Filters)

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  Grade B cut 15.0cm diameter

  $329.71 USD (100 Filters)

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  Grade B cut 15.0cm diameter

  $74.88 USD (25 Filters)

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  Grade B cut 15.0cm diameter

  $178.24 USD (50 Filters)

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  Grade B cut 2.1cm diameter

  $36.21 USD (100 Filters)

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  Grade B cut 2.4cm diameter

  $37.08 USD (100 Filters)

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  Grade B cut 2.5cm diameter

  $39.14 USD (100 Filters)

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  Grade B cut 3.5cm diameter

  $44.56 USD (100 Filters)

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  Grade B cut 3.7cm diameter

  $48.61 USD (100 Filters)

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  Grade B cut 4.25cm diameter

  $54.34 USD (100 Filters)

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  Grade B cut 4.7cm diameter

  $48.09 USD (100 Filters)

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  Grade B cut 5.5cm diameter

  $73.96 USD (100 Filters)

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  Grade B cut 7.0cm diameter

  $98.72 USD (100 Filters)

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  Grade B cut 9.0cm diameter

  $126.71 USD (100 Filters)

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  Grade B cut 9.0cm diameter

  $31.75 USD (25 Filters)

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  Grade B cut 9.0cm diameter

  $67.63 USD (50 Filters)