FILTER PAPERS FOR QUANTITATIVE ANALYSIS, Cat. No : 20 40 05; Diameter: 55mm
FILTER PAPERS FOR QUANTITATIVE ANALYSIS
ASHLESS FILTER PAPERS FOR QUANTITATIVE ANALYSIS
MN 640 md Medium to slow filtration, smooth ( @ whatman No. 40)
Thickness : 0.2 mm
Filtration speed : 55 s
Basis Weight : 85 g/ m2 ( pack of 100 circles)
Cat. No : 20 40 05
Diameter : 55 mm