Folded filters 602eh, 185 mm

Filter paper 602h / 602eh, qualitative, folded filters
Highly pure filter paper (approx. 0.08 % ash) recommended for precise identification of materials and for sample preparation prior to sensitive detection methods. These filter papers are qualified for food control according to LFBG paragraph 64, beverage analysis and environmental monitoring.
Measured with 100 mm water column instead of 50 mm.