Whatman® Grade 602 h and 602 eh Qualitative Filter Papers

Whatman® Grade 602 h is a dense filter paper for collecting very small particles and removing fine precipitates. It is used in sample preparation (e.g. in the beverage industry for residual sugar determination, acidic spectra, refractometric analysis, and HPLC). It is also available as prepleated as Grade 602 h 1/2 Whatman® Grade 602 h filter paper has a particle filtration size of <2 μm at 98% efficiency.


Whatman® Grade 602 eh filter paper is cellulose filter paper used in qualitative analytical techniques to determine and identify materials. It is a standard grade filter paper for very fine precipitates. Whatman® Grade 602 eh filter paper is used for recovery of microfine ultrapure crystalline components (< 1 μm) in alkaline tests in waste analysis (e.g. soils, filter dust, ash, ore/slag waste). It is available prepleated as Grade 602 eh 1/2. Whatman® Grade 602 eh filter paper has a particle filtration size of 2 μm at 98% efficiency.

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WHA10312644 Whatman® prepleated qualitative filter paper, Grade 602 h 1/2 circles, diam. 125 mm, pack of 100
WHA10312645 Whatman® prepleated qualitative filter paper, Grade 602 h 1/2 circles, diam. 150 mm, pack of 100
WHA10312647 Whatman® prepleated qualitative filter paper, Grade 602 h 1/2 circles, diam. 185 mm, pack of 100
WHA10312651 Whatman® prepleated qualitative filter paper, Grade 602 h 1/2 circles, diam. 240 mm, pack of 100
WHA10312642 Whatman® prepleated qualitative filter paper, Grade 602 h 1/2 circles, diam. 90 mm, pack of 100
WHA10312611 Whatman® qualitative filter paper, Grade 602 h circles, diam. 125 mm, pack of 100
WHA10312620 Whatman® qualitative filter paper, Grade 602 h circles, diam. 240 mm, pack of 100
WHA10312614 Whatman® qualitative filter paper, Grade 602 h circles, diam. 185 mm, pack of 100
WHA10312612 Whatman® qualitative filter paper, Grade 602 h circles, diam. 150 mm, pack of 100
WHA10312544 Whatman® qualitative filter paper, Grade 602eh 1/2 circles, diam. 125 mm, pack of 100
WHA10312545 Whatman® qualitative filter paper, Grade 602eh 1/2 circles, diam. 150 mm, pack of 100