Grade 591 Qualitative Filter Papers Standard Grade, Sheet

Description

A standard grade filter for fast filtration of medium to coarse precipitates. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters.

Grade 591: 7-12 µm

A thick filter paper with very high loading capacity for fast filtration of medium to coarse precipitates. Offers high absorbency and increased wet strength. Also available prepleated as Grade 591 ½.

Parameter	Grade 591 Qualitative Filter Paper Standard Grade, Sheet
Grade :	Grade 591
Grade Type :	Standard
Diameter :	580mm
Particle Retention in Liquid Max. :	12 µm
Typical Thickness :	350 µm
Basis Weight :	161g/m²
Filtration Speed (Herzberg) :	Approx. 45 s
Air Flow Rate :	5.9 s/100 ml/in²
Material :	Cellulose
Alpha Cellulose Content Min. :	98%
Properties :	Medium fast, thick
Application :	For fast filtration of medium to coarse precipitates.
Format :	Sheet
Dimensions :	580 x 580 mm (23 x 23 in)
Pack Size :	250 pieces