Whatman Qualitative Filter Paper: Grade 4 Circles are used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical
Product Specifications
McKesson #
245149
Manufacturer #
09825A
Brand
Whatman
Manufacturer
Fisher Scientific
Country of Origin
Unknown
Application
Filter Paper
Material
Cellulose Fiber
Specifications
70 mm Diameter, Circle, Grade 4, Qualitative, 20 to 25 M Retention