Whatman Grade 44 Dia. Ashless Filter Paper, Thin Circle-1444

The Whatman Grade 44 Ashless Filter Paper, designated as 1444, is a specialized filtration product known for its exceptional purity and performance in laboratory applications. As an ashless filter paper, Grade 44 leaves behind minimal ash content upon combustion, ensuring minimal interference with sample analysis, especially in gravimetric analysis and other sensitive analytical techniques.

Grade 44 filter paper is distinguished by its thin construction, making it ideal for applications where fast filtration and high flow rates are desired. Despite its thinness, Grade 44 maintains excellent particle retention efficiency, effectively capturing fine particles and precipitates while maintaining structural integrity, even under high filtration pressures.

The 1444 model number specifies the specific size and configuration of the thin filter paper circle, ensuring compatibility with standard laboratory filtration equipment and protocols. This standardized designation simplifies the selection and integration of Grade 44 filter paper into laboratory workflows, ensuring consistent and reproducible results.

Common applications for Whatman Grade 44 Ashless Filter Paper include routine laboratory filtration, environmental analysis, quality control testing, and pharmaceutical research. Its thin design and reliable performance make it suitable for a wide range of filtration tasks requiring precise and accurate results.

Overall, the Whatman Grade 44 Ashless Filter Paper Thin Circle provides laboratory professionals with a dependable filtration solution for demanding analytical applications. With its high-quality construction, consistent performance, and minimal ash content, Grade 44 filter paper ensures reliable and reproducible results in laboratory experiments and analyses.