Whatman 10300010 Quantitative Filter Papers 110 mm circle (100 pcs)

Whatman 10300010 Quantitative Filter Papers, 110 mm Circle (100 pcs)

The Whatman 10300010 Quantitative Filter Papers are high-purity, ashless filter papers specifically designed for fast filtration of coarse precipitates. With an ash content of less than 0.01%, these black ribbon filters are widely used in Blaine permeability testing for cement fineness and in gravimetric ash content determination in foodstuffs. They deliver consistent and reliable performance, making them ideal for quantitative analysis and instrumental sample preparation.

Product Features

1. High Purity and Ash-Free Composition

• Made from high-quality cotton linters with a minimum of 98% alpha cellulose.

• Ash content of <0.01%, ensuring suitability for high-precision quantitative analysis.

2. Fast Filtration Performance

• Provides a Herzberg filtration time of 50 seconds for rapid filtration of coarse precipitates.

• Available in a prepleated version (Grade 589/1 ½) for easier handling and setup.

3. Specialized for Blaine Test and Ash Content Analysis

• Optimized for cement Blaine air permeability testing to determine fineness.

• Suitable for gravimetric determination of ash content in food and agricultural products.

4. Strong and Reliable Structure

• Thickness of 190 µm and basis weight of 80 g/m², offering durability and consistency.

• Maintains mechanical strength even when wet, ensuring ease of use in laboratory workflows.

Applications

• Cement Industry (Blaine Test): Used in air permeability testing for cement fineness, ensuring reproducible and accurate quality control results.

• Food Industry (Ash Content Determination): Essential for quantitative ash analysis in food and agricultural products, ensuring regulatory compliance.

• General Laboratory and Industrial Use: Suitable for gravimetric methods, sample preparation, and instrumental analysis requiring coarse precipitate filtration.

Product Specifications

• Product Name: Whatman 10300010 Quantitative Filter Paper

• Grade: 589/1

• Diameter: 110 mm

• Type: Ashless

• Format: Circular

• Thickness: 190 µm

• Basis Weight: 80 g/m²

• Filtration Speed (Herzberg): 25 s

• Filtration Time (Herzberg): 50 s

• Ash Content: < 0.01%

• Material: High-quality cotton linters

• Alpha Cellulose Content: Min. 98%

• Ribbon Color: Black

• Packaging: 100 pieces per pack

Conclusion

Cytiva’s Whatman 10300010 Grade 589/1 filter paper combines high purity, fast filtration, and superior structural reliability. It is the preferred choice for laboratories, industrial quality control, and scientific research. Whether applied in cement fineness testing, ash determination in foodstuffs, or general laboratory analysis, this filter paper ensures consistent and accurate results.

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Would you like me to also create a consolidated table comparing 10300009 (90 mm), 10300010 (110 mm), and 10300011 (125 mm) so customers can immediately see the differences in size and typical applications?