Round filters MN 640 we, Ø 110 mm, 100 pieces

Ashless filter paper Features: • particularly suitable for routine quantitative analysis • made of pure refined pulp and linters manufactured • acid-washed • extremely low ash content <0.01% • The percentage of alpha cellulose is approximately 95% Technical data: • filtration very fast, smooth • Thickness: 0.22 mm • Filtration rate: 5 s • Basis weight: 85 g/m2