Filter papers for special applications
Product/application
MN Grade
Activated charcoal paper
MN 728
Antibiotic resistance tests
MN 827 ATD, MN 827 ATR, MN 827 ATS/8
Black filter paper for detection of light precipitates
MN 220
Blotting procedures
MN 218 B, MN 827 B, MN 440 B
Breweries
MN 614, MN 312, MN 620
Chromatography
MN 214, MN 214 ff, MN 218, MN 260, MN 261, MN 827, MN 866
Fat analysis
MN 615 ff, MN 715
Filter aids: filter flocs
MN 101, MN 2101
Hydrophobic phase separation papers
MN 617 WA, MN 616 WA
Ion exchange papers
MN 616 LSA-50, MN 616 LSB-50
Kieselguhr paper
MN 660
Lens paper (José tissue paper)
MN 13
Microscopy, absorbent paper
MN 224
Phosphate-free filters
MN 619 G, MN 616 G, MN 617 G
Polyester paper
MN 52 K
Soil analysis
MN 280 1/4, MN 619 G, MN 616 G, MN 617 G
Surface protection paper Lab-Top, paper coated with PE MN 210 PE
Weighing aids
MN 808, MN 226, MN 40/25, MN 40
Guthrie test cards
MN 818 GT
on request
Flue gas testing
MN 1817
on request
Smelling strips for the perfume industry
MN 270 S
on request
Cellulose tablets for X-ray fluorescence analysis
MN 2104 (pack of 500 tablets)
REF 481040
Sample supports, touch papers for Schöniger method
MN 640 mS
REF 486003
Sterilizing paper
MN 68
on request
Electrocardiographs, contact paper
on request
Nitrogen-free paper
MN 321
on request
Available sizes and ordering information on request
The activated charcoal filter paper MN 728 is particularly suited for the clarification and decolouring of solutions. The activated
charcoal is incorporated in the paper and cannot be washed out into the filtrate.
Activated charcoal filter paper
Technical data
Grade
Thickness
Filtration speed
Basis weight
2
MN 728
0.4 mm
55 s
170 g/m
Available sizes and ordering information on request
Filtration Products
Antibiotic resistance testing
These products are used in testing the resistance of pathogens to antibiotics. For this test the
filter paper sections can be impregnated with the antibiotic to be tested and placed on the
inoculated nutrient medium. Depending on the effectiveness, a smaller or larger zone of
inhibition is formed. MACHEREY-NAGEL only supplies non-impregnated filter paper
sections!
Technical data
Grade
Thickness
Filtration speed
Basis weight
2
MN 827
0.7 mm
12 s
270 g/m
Available sizes and ordering information on request
MN
16
