Ge Healthcare - 1440-125 - Grade 40 Ashless Filter Paper For Pollution Analysis, Mm Circle (100 Pcs)

Below are the key product attributes and specifications that provide detailed information about this item:

Ge Healthcare - 1440-125 - Grade 40 Ashless Filter Paper for Pollution Analysis, 125 mm Circle (100 Pcs)

The Ge Healthcare Grade 40 Ashless Filter Paper is designed for high-precision filtration in pollution analysis and laboratory applications. Manufactured by Whatman, a trusted name in laboratory filtration, these filter papers are made from premium cotton linters with a minimum alpha cellulose content of 98%, ensuring high purity and chemical resistance.

Features:
- High Purity: Made from 98% alpha cellulose for minimal ash content, reducing contamination risks.
- Particle Retention: Effective retention down to 2.5 μm for precise filtration.
- Versatile Use: Suitable for qualitative analysis, pollution monitoring, and general laboratory filtration.
- Optimized Flow Rate: Balanced retention and flow rate for efficient filtration.
- Ashless Composition: Ideal for gravimetric analysis where low ash content is critical.

Specifications:
- Grade: 40 (Medium retention, medium flow rate)
- Diameter: 125 mm (circular)
- Quantity: 100 pieces per pack
- Material: Cotton linters, ashless
- Retention: 2.5 μm
- Thickness: Standard

Suggested Use:
This filter paper is ideal for environmental pollution analysis, air quality testing, and laboratory applications requiring minimal ash interference. It is commonly used in gravimetric analysis, sample preparation, and qualitative filtration where high purity and consistent performance are essential. Store in a dry, contaminant-free environment to maintain integrity.