Binder-free, Borosilicate Glass fiber filters have 0.7 micron pore size, meet U.S. EPA Method No. 1311 requirements for Toxicity Characteristic Leaching Procedure (TCLP).

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  Grade TCLP Acid Treated, 11.0cm

  $133.12 USD (50 Filters)

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  Grade TCLP Acid Treated, 12.5cm

  $186.71 USD (50 Filters)

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  Grade TCLP Acid Treated, 14.2cm

  $226.41 USD (50 Filters)

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  Grade TCLP Acid Treated, 15.0cm

  $245.59 USD (50 Filters)

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  Grade TCLP Acid Treated, 4.7cm

  $108.88 USD (100 Filters)

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  Grade TCLP Acid Treated, 9.0cm

  $95.14 USD (50 Filters)