PAPEL FILTRO QUANTITATIVO GR 41 203 x 254 mm WHATMAN™ (CYTIVA) - CX/100 UND

E’s Whatman Grade 41 environmental pollution papers are among the fastest filter papers in the Whatman ashless range. This gravimetric filter is well suited for quantitative analysis of soil and air. Grade Grade 41 Typical Particle Retention in Liquid1 20µm Nominal Thickness 215 µm Typical water flow rate2 254 ml/min Nominal Basis Weight 85 g/m² Nominal Air Flow Rate 4 s/100 mL/in² Nominal Ash Content3 0.007%