Cytiva's Whatman Grade 4V filter paper is well suited for qualitative analysis or general filtration of coarse particles. The fluted filter design increases filtration speed, flow rate, and loading capacity.
- Very fast flow rate
- Retention of coarse and gelatinous precipitates
- Nominal particle retention rating of 20–25 µm
- Fast filtration speed (Herzberg 37 s)
- Fluted (pre-pleated) for compatibility with conical filter funnels without the need for further folding
Change Test. Cytiva business offers a variety of Whatman brand qualitative filter papers. Wet-strengthened and standard grades are available.
Read moreProduct | Product Name | Price | ||
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1204-320 | Grade 4V Fluted Filter Paper, FF, 12.5 cm circle (100 pcs) | 320 mm | 179.29 USD |
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1204-240 | Grade 4V Fluted Filter Paper, FF, 24 cm circle (100 pcs) | 240 mm | 98.74 USD |
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1204-270 | Grade 4V Fluted Filter Paper, FF, 27 cm circle (100 pcs) | 270 mm | 99.02 USD |
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1204-150 | Grade 4V Fluted Filter Paper, FF, 15 cm circle (100 pcs) | 150 mm | 43.32 USD |
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1204-125 | Grade 4V Fluted Filter Paper, FF, 12.5 cm circle (100 pcs) | 125 mm | 33.66 USD |
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1204-0185 | Grade 4V Fluted Filter Paper, FF, 18.5 cm circle (100 pcs) | 185 mm | 53.05 USD |
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