Quantitative Filter Paper: Grade 589/1

Designed for fast filtration of coarse precipitate. Whatman™ Grade 589/1 Quantitative Filter Paper Circles support tests such as cement fineness measurement in a standard Blaine test or determination of the ash content in foodstuffs. Ashless grade are very pure filters suitable for a wide range of critical analytical filtration procedures. Whatman™ quantitative filter papers are designed for gravimetric analysis and the preparation of samples for instrumental analysis. Packaging: Pack of 100 No. per Pack: 100 Material: Cotton Linters Filtration Speed: 25 s For Use With (Application): Designed for gravimetric analysis and the preparation of samples for instrumental analysis. For the filtration of coarse precipitates. For many quantitative standard methods, especially for gravimetric applications (e.g., determination of the ash content Thickness (Metric): 190 μm Diameter (Metric): 125 mm Format: Disc Particle Retention: 12 to 15 μm Flow Rate: High Grade: Grade 589/1 Type: Quantitative Filter Paper Currency: EUR