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Whatman 1004-320 Qualitative Grade 4 Filter Paper, 32 cm Diameter
4.9 (49 items)
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US$109.22 cheaper than the new price!!
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Used US$72.82
Product details
| Management number | 220343997 | Release Date | 2026/05/03 | List Price | US$72.82 | Model Number | 220343997 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
These Whatman Qualitative Grade 4 Filter Papers are useful as a rapid filter for routine clean-up of biological fluids or organic extracts during analysis. They offer extremely fast filtering for course particles or gelatinous precipitates – use them when the collection of fine particles is not critical. Retention of coarse particles: 20-25 µm.
- For coarse particles and gelatinous precipitates such as ferric hydroxide and aluminum hydroxide
- Very high flow rates – ideal for air pollution monitoring
- Pack of 100
| Item Weight | 1.9 pounds |
|---|---|
| Manufacturer | Whatman |
| Item model number | 1004-320 |
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