Exceptional Quality for Laboratory Applications

The Qualitative Filter Paper, measuring 18.5 cm in diameter, is designed to meet the rigorous demands of laboratory environments. This standard qualitative grade 1 filter paper is ideal for a variety of applications, including the determination of fat content, extraction of solids, and clarification of liquids. Its medium flow rate and retention capabilities make it suitable for filtering medium crystalline particles ranging from 10 to 15 microns, ensuring efficient and reliable results in your experiments.

In educational settings, this filter paper serves as an excellent tool for teaching fundamental concepts of qualitative separations and paper chromatography. Its versatility extends beyond the classroom, as it is also effective in air filtration applications, allowing for the collection of medium particles for pollution monitoring. With its high purity alpha-cellulose and cotton fiber composition, this filter paper guarantees low ash content and minimal impurity dissolution, making it a dependable choice for various analytical tasks.

Key Features

• High-quality alpha-cellulose and cotton fiber construction for superior filtration performance.
• Low ash content (<0.1%) ensures minimal contamination in sensitive experiments.
• Fast flow rate with a pore size of approximately 20 microns for efficient liquid purification.
• Durable and ultra-thin design prevents breakage during operation.
• Versatile applications in qualitative analysis, liquid purification, and air and water analysis.