Whatman™ Grade 41 Quantitative Filter Paper
Serves as a paper tape for impregnation when determining gaseous compounds at high flow rates or for quantitative air pollution analysis. Whatman™ Grade 41 Quantitative Filter Paper is also used in preparing samples for metal analysis after nitric acid digestion.
Description and Specification
|Material||High-quality Cotton Linters|
|Pore Size (Metric)||20μm|
|Particle Retention||Gelatinous precipitates and coarse particles|
|For Use With (Application)||Metallurgy: iron and aluminum hydroxides. Air pollution monitoring. Normal loading; limited wet strength|