Pack of 100 EA
Lead time approximately 12 working weeks
Retains and absorbs more than Grade 1 filters, with a corresponding increase in filtration time. Whatman™ Qualitative Filter Paper: Grade 2 Circles are used for monitoring specific contaminants in the atmosphere and in soil testing.
Brand: Whatman 1002-055
These cellulose filters are used in qualitative analytical techniques to determine and identify materials and for clarifying liquids.