952592 – Filter Paper Grade 41, 70mm Diameter (Pack of 100)

$36.50 ex GST

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Product Description

Filter Paper Grade 41

This is the fastest quantitative ashless paper. It’s suited for filtering coarse particles and gelatinous precipitates. It also performs well in quantitative air pollution analyses.


Grade Typical Particle Retention in Liquid (µm)1 Filtration Speed Herzberg (s) Nominal Ash Content (%)3 Nominal Thickness (µm) Nominal Basis Weight (g/m2) Typical Water Flow Rate (mL/min)2 Nominal Air Flow Rate (s/100 mL/in2)
41 20 0.007 215 85 254 4