Filter Papers, Grade 4

GRADE 4: 22 μm

Grade 4 filter paper is a standard grade filter paper used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical. Grade 4 filter paper is extremely fast filter paper with excellent retention of coarse particles and gelatinous precipitates such as ferric hydroxide and aluminum hydroxide.Very useful as a rapid filter for routine clean-up of biological fluids or organic extracts during analysis. These cellulose filters are used in qualitative analytical techniques to determine and identify materials.

FP-004

Product # Diameter mm Qty pack Quantity Add To Enquiry
FP-004-090 90 100
FP-004-110 110 100
FP-004-125 125 100
FP-004-150 150 100
FP-004-185 185 100
FP-004-215 215 100
FP-004-240 240 100

GRADE 4: 22 μm

Grade 4 filter paper is a standard grade filter paper used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical. Grade 4 filter paper is extremely fast filter paper with excellent retention of coarse particles and gelatinous precipitates such as ferric hydroxide and aluminum hydroxide.Very useful as a rapid filter for routine clean-up of biological fluids or organic extracts during analysis. These cellulose filters are used in qualitative analytical techniques to determine and identify materials.

SKU: FP-004 Category:
Diameter, mm

90, 110, 125, 150, 185, 215, 240
Qty / Pack

100