FILTER PAPER SELECTION CHART
GRADEPORESIZE  um FLOW RATE 10 ml/..sec..WEIGHT g/m2………...ASHLESSSURFACEHARDENEDTYPE  FAST/SLOWPRECIPITATESMN ………………………  EQUIVALENTS WHATMANS&S
FTR128812-151084NOSMOOTHNOQUALITATIVEVERY FASTCOARSE6174604
FTR12898-122084NOSMOOTHNOQUALITATIVEMEDIUM FASTCOARSE616597
FTR 12912-318084NOSMOOTHNOQUALITATIVEVERY SLOWFINE619 DE602 H
FTR 2925-84587NOSMOOTHNOQUALITATIVEMEDIUM SLOWFINE616 MD593
FTR292a5-86097NOSMOOTHNOQUALITATIVESLOWFINE22095
FTR3HW8-122065NOSMOOTHNOQUALITATIVEMEDIUM61513HW
FTR 38812-151084YESSMOOTHYESQUALITATIVEFASTCOARSE640 W589/1
FTR 3898-122084YESSMOOTHYESQUALITATIVEMEDIUM FASTCOARSE640 M41589/2
FTR 3903-510084YESSMOOTHYESQUALITATIVESLOWFINE640 D40589/6
FTR 3912-318084YESSMOOTHYESQUALITATIVEVERY SLOWFINE640 DE44589/3
FTR 3925-85025YESSMOOTHYESQUALITATIVEMEDIUM SLOWFINE640 MD43589/5
FTR 3931-2250100YESSMOOTHYESQUALITATIVEVERY SLOWVERY FINE42
FTRMGA1.652SMOOTHGLASS FIBREGF-1GF-AGF-50
FTR MGC3921.252SMOOTHGLASS FIBREGF-3GF-CGF-52