ProSource Scientific Grade 41 Ashless Quantitative Filter Papers - 20μm

38% cheaper than Whatman Grade 41 Ashless Quantitative Filter Papers!

The fastest ashless filter is recommended for analytical procedures involving large particles or gelatinous precipitates such as iron or aluminium hydroxides. Also used in quantitative air pollution analysis for determining gaseous compounds at high flow rates.

 Diameter  Part Number
 Price
 55 mm
 PS041-055
 $30.72 / Pack 100
 70 mm  PS041-070
 $35.16 / Pack 100
 90 mm  PS041-090
 $47.92 / Pack 100
 110 mm  PS041-110  $59.20 / Pack 100
 125 mm  PS041-125  $66.40 / Pack 100
 150 mm  PS041-150  $83.00 / Pack 100
 185 mm  PS041-185  $111.04 / Pack 100
 240 mm
 PS041-240
 $162.58 / Pack 100

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