Grade A - Fine porosity, fast flow rate, with a 1.6µm size particle retention. Frequently used in the filtration of precipitated proteins and cells. Ideally suited for use as a filter for radioimmuno assay of weak beta emitters by scintillation counting and gravimetric determination of airborne particulate. Binderless borosilicate glass micro fiber.

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  Grade A cut 11.0cm diameter

  $108.56 USD (100 Filters)

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  Grade A cut 12.5cm diameter

  $137.45 USD (100 Filters)

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  Grade A cut 15.0cm diameter

  $186.60 USD (100 Filters)

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  Grade A cut 2.1cm diameter

  $28.07 USD (100 Filters)

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  Grade A cut 2.4cm diameter

  $28.07 USD (100 Filters)

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  Grade A cut 2.5cm diameter

  $30.06 USD (100 Filters)

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  Grade A cut 3.5cm diameter

  $31.11 USD (100 Filters)

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  Grade A cut 3.7cm diameter

  $34.75 USD (100 Filters)

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  Grade A cut 4.25cm diameter

  $36.93 USD (100 Filters)

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  Grade A cut 4.7cm diameter

  $37.74 USD (100 Filters)

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  Grade A cut 5.5cm diameter

  $42.72 USD (100 Filters)

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  Grade A cut 7.0cm diameter

  $51.98 USD (100 Filters)

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  Grade A cut 9.0cm diameter

  $77.33 USD (100 Filters)

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  Grade A cut 9.0cm diameter

  $40.68 USD (50 Filters)