Filter Paper, Quantitative, Hardened Ashless, Grade 541, Cytiva Whatman™
You have not viewed any products recently.
View Larger
- There are no alternate images available for this product.
- There are no alternate images available for this product.
Filter Paper, Quantitative, Hardened Ashless, Grade 541, Cytiva Whatman™
The supreme quantitative filter paper. These are acid hardened, which reduces ash to an extremely low level. High wet strength and chemical resistance. Their tough surfaces make them suitable for a wide range of critical analytical filtration operations. Each grade offers a convenient combination of filtration speed and particle retention.
- Grade 541 - 20-25µm particle retention. Fast filtration of coarse particles and gelatinous precipitates in acid/alkali solutions during gravimetric analysis. Typical applications include: fiber in animal foodstuffs, gelatin in milk and cream, chloride in cement and chloride and phosphorus in coal and coke.