Whatman™ Grade 42 Quantitative Filter Paper
Filters and retains extremely small particles. Whatman™ Grade 42 Quantitative Filter Paper is also suitable for processes that require ashing.
Description and Specification
|Material||High-quality Cotton Linters|
|Pore Size (Metric)||2.5μm|
|For Use With (Application)||Highly retentive, for very fine precipitates. Normal loading; limited wet strength. Laboratory standard for critical gravimetric analysis|