| Cat. No. | Ø mm | PK | |
|---|---|---|---|
| 7697860 | 125 | 100 | |
| 7697861 | 185 | 100 | |
| 7697863 | 500 | 100 | |
| 7697864 | 580 x 580 | 100 | |
| 7697865 | 70 | 100 | |
| 7697866 | 90 | 100 | |
| 7697867 | 110 | 100 | |
| 7697868 | 150 | 100 |
The qualitative LABSOLUTE® filter papers are manufactured from pure cellulose with a proportion of alpha-cellulose of almost 100 %. The ash content is about 0.06 %.
Grade 2010, medium fast filtering, particle retention 8-12 µm, filtration speed 20 s according to DIN 53137, basis weight 84 g/m², thickness 0.17 mm
The most frequently used filter for analytical work, e.g. malt analyses according to EBC, precipitation of silver sulphide, precipitation of chromates (iron, lead, arsenic).
Alternatives