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| Round filters FP 551, black Recommended for the detection of very fine traces of light particles and precipitates. -The filter paper grade 551 is a technical filter paper made with the addition of black dye -White and light particles can be detected easily by the strong contrast to the black filter paper -Detection of very fine traces of white precipitates and particles -Detection of silicone/fluorine traces (water drop test) -Determination of the antiseptic e#ect of wood preservatives against fungal attack -Visualisation of mycelial threads from fungi Product Specification: Diam.: 90mm | |
| Catalogue Number | 7.657 096 |
| Manufacturer | Hahnemuhle FineArt |
| Manufacturer P/n | DP551090 |
| Alternative Ref | FP551 |
| Filtration speed | 850 |
| Type | 551 |
| Max. filtration speed s | 850 |
| Ø mm | 90.0 |
| Weight g/m² | 95 |
| Material | Cellulosic pulp |
| PK | 100 |
| Shape | Round filters |
| Alternative Reference: | FP551 |