Product Details
- Manufacturer
- Cytiva
- SKU
- 10632962
About this product
Cytiva Whatman™ Quantitative Filter Paper: Grade 541 Circles
Cytiva Whatman™ Grade 541 Circles are acid-hardened cellulose filters designed for rapid filtration of gelatinous precipitates in gravimetric analysis, particularly in strongly acidic or alkaline solutions. Their high chemical resistance and low ash content make them ideal for critical filtration procedures.
Features
- Acid-hardened cellulose: Provides high wet strength and chemical resistance
- Nominal particle retention of 22 μm: Supports fast analytical filtration
- High wet strength: Ensures durability during filtration
- Maximum ash concentration of 0.006%: Maintains high purity in laboratory processes
- Fast flow rate (Herzberg filtration speed: 34 s): Optimized for efficient sample processing
- Retention of gelatinous precipitate: Ideal for quantitative filtration applications
Applications
- Quantitative determination of milk sediment
- Fiber content analysis in animal foodstuffs
- Determination of gelatin content in milk and cream
- Quantification of chloride in cement
- Measurement of chloride and phosphorus in coal and coke
Specifications
- Filter Type: Hardened Ashless Quantitative Filter Paper
- Grade: 541
- Material: Acid-hardened cellulose
- Nominal Particle Retention: 22 μm
- Flow Rate: Herzberg 34 s
- Maximum Ash Content: 0.006%
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