Grade No. 4 Filter Paper, Whatman
For rapid filtering with excellent retention of coarse particles and gelatinous precipitates. Good rapid filter for routine cleanup of biological fluids or organic extracts during analysis. Also for air pollution monitoring where high flow rates are required.
Whatman Grade No. 4 Filter Paper Discounts are available for resale & bulk orders:
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| Whatman Grade No. 4
Filter Paper |
| Porosity: |
Coarse |
| Flow Rate: |
Fast |
| Particle Retention: |
20–25 µm |
| Diameter, cm | Whatman No. | Unit | | 4.25 | 1004-042 | Pack of 100 | | 5.5 | 1004-055 | Pack of 100 | | 7 | 1004-070 | Pack of 100 | | 9 | 1004-090 | Pack
of 100 | | 11 | 1004-110 | Pack of 100 | | 12.5 | 1004-125 | Pack of 100 | | 15 | 1004-150 | Pack of 100 | | 18.5 | 1004-185 | Pack of 100 | | 24 | 1004-240 | Pack of 100 | | 32 | 1004-320 | Pack of 100 |
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TO GET PRICING ON WHATMAN GRADE NO. 4 FILTER PAPER - USE THE SHOPPING CART TAB BELOW
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Alternate Whatman Grade No. 4 Filter Paper 28460-120, 28460-041, 28460-063, 28460-030, 28460-019, 28460-085, 28460-171,
28460-110, 28460-142, 28460-164
Whatman Grade No. 4 Filter Paper Discounts are available for resale & bulk orders:
Click Here !
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