Cytiva's Whatman™ Grade 41 Quantitative Filter Paper, Ashless

Cytiva's Whatman™ Grade 41 is the fastest ashless filter paper recommended for analytical procedures involving coarse particles or gelatinous precipitates (e.g. iron or aluminum hydroxides). Also used in quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates. This filter is also available in Cytiva's Whatman™ Disposable Filter Funnel. Retention: 20µm.

16 Products