PLEATED FILTER PAPER QUALITATIVE WHATMAN
Qualitative filter paper, type 597 1/2
smooth, semi-rapid
Low ash content
Filtration time according to Herzberg indicated: 140 s
Weight: 85 g / m²
Thickness 0.19 mm
100 pieces pack
Available in different diameters:
- Diameter 90 mm
- Diameter 110 mm
- Diameter 125 mm
- Diameter 150 mm
- Diameter 185 mm
- Diameter 240 mm