Cytiva's Whatman™ Grade 4 Qualitative Filter Paper Circles
A standard grade filter used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical. These cellulose filters are used in qualitative analytical techniques to determine and identify materials.
Filter Format:
Circles
Filter Paper Type:
Qualitative
Flow Rate:
4s/100mL/in2
For Use With:
When High Flow Rates in Air Pollution Monitoring are Required and the Collection of Fine Particles is not Critical
Grade:
4
Material:
Cellulose
Particle Retention:
25um
Thickness:
210um
| Item ID | Diameter | Price | Packaging |
|---|---|---|---|
| WHATMAN 1004-027 | |||
|
WHATMAN 1004-027 |
27mm |
|
|
| WHATMAN 1004-041 | |||
|
WHATMAN 1004-041 |
41mm |
|
|
| WHATMAN 1004-042 | |||
|
WHATMAN 1004-042 |
42mm |
|
|
| WHATMAN 1004-047 | |||
|
WHATMAN 1004-047 |
47mm |
|
|
| WHATMAN 1004-050 | |||
|
WHATMAN 1004-050 |
50mm |
|
|
| WHATMAN 1004-055 | |||
|
WHATMAN 1004-055 |
55mm |
|
|
| WHATMAN 1004-070 | |||
|
WHATMAN 1004-070 |
70mm |
|
|
| WHATMAN 1004-090 | |||
|
WHATMAN 1004-090 |
90mm |
|
|
| WHATMAN 1004-110 | |||
|
WHATMAN 1004-110 |
110mm |
|
|
| WHATMAN 1004-125 | |||
|
WHATMAN 1004-125 |
125mm |
|
|
| WHATMAN 1004-150 | |||
|
WHATMAN 1004-150 |
150mm |
|
|
| WHATMAN 1004-185 | |||
|
WHATMAN 1004-185 |
185mm |
|
|
| WHATMAN 1004-240 | |||
|
WHATMAN 1004-240 |
240mm |
|
|
| WHATMAN 1004-270 | |||
|
WHATMAN 1004-270 |
270mm |
|
|
| WHATMAN 1004-320 | |||
|
WHATMAN 1004-320 |
320mm |
|
|
| WHATMAN 1004-400 | |||
|
WHATMAN 1004-400 |
400mm |
|
|
