Qualitative Filter Papers, Standard grades (Non-wet-strengthened), 631 equivalent to grade 4
SKU
6310-1100-100C
HS Code
4823 20 00
Storage
Below 30° C
Shelf life
4 Years
Technical Specification
Description
White coloured, Circular, Standard (non-wet strengthened) qualitative filter papers. These grades contain a high level of alpha cellulose that provides high purity but weakens when wet.
Size
11 cm
Thickness
0.205 mm
Retention
10.0 um
Filtration Speed Rapidity
200 ml/minute
GSM
92 gm/m²
Loading capacity
High
Use
Used for the filtration of coarse particles and gelatinous precipitates such as ferric aluminium and magnesium hydroxides. Used in air monitoring and gas filtration when high flow rate is needed.