Quantitative filter paper circular No. 42 15.0cm 100 sheets 1442-150 1 box (100 sheets)

Whatman filter paper name: 42 JIS standard JISP3801: Type 5C Ash content: 0.01% Thickness: 0.20mm Load capacity: Medium Particle retention: 2.5μm Filtration speed: Particularly slow Application: For the analysis of very fine sediments. Quantity: 1 box (100 sheets) Type: Round Size: 15.0cm Similar domestic filter paper name: 5C RoHS2 (EU)2015/863 compliant [About RoHS]