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Cytiva
Filter Circles, Qualitative, Grade 541
Fast filtration of coarse particles and gelatinous precipitates in acid / alkali solutions during gravimetric analysis. Typical applications incl. fibre in animal foodstuffs, gelatine in milk and cream, chloride in cement and chloride and phosphorous in coal and coke.
| Description: | fast |
| Particle retention in liquid: | 20 to 25 µm |
| Filtration speed Herzberg: | 34 s |
| Ash content: | < 0.006 % |
| Typical thickness: | 155 µm |
| Basis weight: | 82 g / m2 |
| Filter type: | filter circle |
| Filtration time~[s]: | 3.00 |
| Type | Höhe | PU | Order No. | CDC |
|---|---|---|---|---|
| Grade 541 | 42.50 | 100 | 5428663 | 1 |
| Grade 541 | 47.00 | 100 | 5428664 | 1 |
| Grade 541 | 55.00 | 100 | 5428665 | 1 |
| Grade 541 | 70.00 | 100 | 5428666 | 1 |
| Grade 541 | 90.00 | 100 | 5428668 | 1 |
| Grade 541 | 110.00 | 100 | 5428669 | 1 |
| Grade 541 | 125.00 | 100 | 5428670 | 1 |
| Grade 541 | 150.00 | 100 | 5428671 | 1 |
| Grade 541 | 185.00 | 100 | 5428672 | 1 |
| Grade 541 | 240.00 | 100 | 5428673 | 1 |
| Grade 541 | 270.00 | 1 | 5428674 | 1 |
| Grade 541 | 320.00 | 100 | 5428675 | 1 |
| Grade 541 | 400.00 | 1 | 5428676 | 1 |
| Particle retention rating at 98 % efficiency. |
| Ash is determined by ignition of the cellulose filter at 900 °C in air. |
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