Supports for Filter Sampling
Some sampling procedures require support
disks. Cellulose support pads feature a smooth surface and uniform
airflow distribution.
Porous plastic pads are impervious to most solvents. Use stainless
steel screens when cellulose or plastic will interfere with
analysis.
Diameter
(mm) |
Support Material |
Qty. |
Cat. No. |
25 | Cellulose pad |
100 |
225-28 |
25 | Stainless steel screen, wide mesh |
ea |
225-2625 |
25 | Polypropylene pad (porous plastic) |
100 |
225-2901 |
37 | Cellulose pad |
100 |
225-27 |
500 |
225-2700 |
37 | Cellulose spacer ring (NIOSH 5506 and 5515) |
25 |
225-23 |
37 | Polypropylene pad (porous plastic) |
100 |
225-2902 |
37 | Stainless steel screen, wide mesh |
ea |
225-26 |
37 | Stainless steel screen, fine mesh |
ea |
225-2637 |
47 | Cellulose pad |
100 |
225-2903 |
47 | Stainless steel screen, wide mesh |
2 |
225-2647 |
This page was last modified March 23, 2010
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