Filter Paper, Whatman No.1, 12.5 cm Diameter Rope A bright orange ergonomic ABS

A bright orange ergonomic ABS handle provides a secure grip and high visibility

3/16" Diameter x 1200' Roll

No protruding wires or jagged metal edges

Available in in pre-cut lengths of 5

Filter Paper, Whatman No.1, 12.5 cm Diameter Rope A bright orange ergonomic ABSProduct Code: 21043 Whatman Grade 1 Qualitative Filter Papers are the most widely used filter paper for routine laboratory applications, qualitative analytical separations, and clarifying liquids. They are the standard grade cellulose filter papers for medium flow rates. Qualitative analytical separations for precipitates such as lead sulfate, calcium oxalate (hot), and calcium carbonate Agricultural soil analysis and seed testing procedures