Folded Filters 132 Diam 185mm Sartorius FT-4-329-185

Filter paper, soil analysis
For detecting nutrients available to plants, low in nitrogen and phosphorus.
Grade 131
Properties slow filtration
Filtration time in accordance with DIN 53137: 80 to 140 secs.
Surface weight: 80 g/m²
Grade 132
Properties medium fast filtration
Filtration time in accordance with DIN 53137: 35 to 75 secs.
Surface weight: 80 g/m²

Product Specification:
Product Type: Folded filters 132
Diam.: 185mm