Qualitative Filter Paper, 150 mm dia, Cellulose, Grade 113V

Cytiva's Whatman™ Grade 113V creped filter paper, for use with a conical filter funnel, offers fast filtration and high loading capacity for analysis involving coarse particles or gelatinous precipitates. Wet-strengthened creped filter paper. Creped filter paper, which has a rough surface, is designed to increase loading capacity. Fluted (pre-pleated) paper filters eliminate the need to quadrant-fold circles in repetitive or multiple analyses. Whatman™ Grade 113V paper filters from Cytiva’s Life Sciences business are further strengthened with chemically stable resin that increases wet-strength without introducing significant impurities to the filtrate. Strengthening the paper expands the range of sample types that can be separated in a conical filter funnel.

Diameter	:	150 mm
Grade	:	Grade 113V
Material	:	Cellulose
Grade Type	:	Folded (Prepleated), Wet Strengthened
Type	:	Qualitative
Filtration Speed	:	28 sec (Herzberg)
Nominal Basis Weight	:	125 g/m2
Particle Retention in Liquid	:	30 µm
Properties	:	Creped, Fast Air Flow
Thickness	:	420 µm
Typical Water Flow Rate	:	774 ml/min

Extremely fast filtration (Herzberg 28s)Wet-strengthened with chemically stable resinRetention of coarse particles: Nominal particle retention rating of 30 µmCreped filter paper supports high loading capacityFluted (pre-pleated) for easy use in applications involving a conical filter funnel