Munktell Filter paper for USE in wine laboratories:
Grade Basis Weight Size(mm) Box Filtration Vel. Properties
g/m2 s/10 ml
293 80 580*580 100 300 slow filtration, particularly fine
pores and tight, high-efficiency
retention of finest particles
3hw 65 20 medium fast filtration,
high wetstrength, plain
37/N 135 4 soft, particularly wide pores,
fast filtration, creped
39/N 180 4 soft, particularly wide pores,
filtration velocity as in 37/N
but extra thickness, creped
470 140 80 Kieselguhr paper,
slow filtration, thick
MGA 52 105 micro-glass fibre, binder-free,
high flow rates with excellent
clarification properties
