Whatman 1002-150 Filter Circles, 150mm Dia, Grade 2, 100/pk (PN:1002-150)

Whatman Grade 2 filter papers are commonly used for routine laboratory filtration and qualitative analysis. They are suitable for separating precipitates, clarifying liquids, and preparing samples for chemical, environmental, or educational laboratory experiments.

Grade 2 filter paper has a nominal particle retention of approximately 8 µm, allowing it to capture medium-sized particles while still maintaining a steady filtration speed for many general laboratory procedures.

Grade 2 filter paper is slightly more retentive and more absorbent than Grade 1, which means it captures smaller particles but filters somewhat slower. This balance makes it useful for applications that require slightly finer filtration.

These filter circles are made from high-quality cellulose fibers, providing consistent filtration performance, chemical compatibility, and reliable results for qualitative laboratory analysis.

Grade 2 filter paper is often used for general laboratory filtration, soil and environmental testing, air contamination monitoring, and plant growth studies where absorbent filter media is required.