MN 640 d - Slow, Ashless Filter Paper  MACHEREY-NAGEL
MN 640 d - Slow, Ashless Filter Paper
MACHEREY-NAGEL


Filter circles - quantitative. Slow ashless filter paper. Equivalent to blue ribbon. Retention of very fine particles. Standard paper for critical gravimetric analysis of fine precipitates like barium sulfate or metastannic acid.
  • Filtration speed acc. to DIN 53237: 140 s.
  • Thickness: 0.17 mm.
  • Weight: 85 g / m².
  • Ash-content: < 0.01 %.
Filter type:filter circle
Filtration time:140.00 [s]
TypeHöhe
mm
Order No.PU Manuf. Prod. No. 
MN 640 d55.005046400100-205005 
MN 640 d70.005046401100-205007 
MN 640 d90.005046402100+205009 
MN 640 d110.005046403100-205011 
MN 640 d125.005046404100-205012 
MN 640 d150.005046405100-205015 
MN 640 d185.005046406100-205018 
MN 640 d240.005046407100-205024 
MN 640 d270.005046408100-205027 
MN 640 d320.005046409100-205032