Grade 2 qualitative filter papers, Whatman™

Supplier: Whatman products (Cytiva)
1002-042 1002-047 1002-055 1002-070 1002-090 1002-110 1002-125 1002-185 1002-240 1002-270 1002-320 1002-917 1002-917_L 1002-385 1002-929 1002-931 1002-147 1002-150
1002042.EA 14.8 EUR
1002042. 512-0574 1002055. 1002070. 1002090. 1002110. 1002125. 1002185. 1002240. 512-0458 1002320. 1002917. WHAT1002-917_L 512-0459 512-0462 512-0575 WHAT1002-147 512-1014
Grade 2 qualitative filter papers, Whatman™
Filters Filter Papers Qualitative Filter Paper
These cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters.

  • Each lot is guaranteed to meet the ASTM E 2187-09 specifications
  • Simplifies testing process by removing lot suitability testing
  • Just condition and use

Slightly more retentive than Grade 1 with a corresponding increase in filtration time (i.e., slightly slower filtration speed). More absorbent than Grade 1.

In addition to general filtration in the 8 µm particle size range, the extra absorbency is utilized, for example, to hold soil nutrient in plant growth trials. Also used for monitoring specific contaminants in the atmosphere and in soil testing. Also available prepleated as Grade 2V.

Certifications: The paper meets both the conditioned (26.1 ± 0.5 g, SD < 0.3 g) and dried (24.7 ± 0.5 g, SD < 0.3 g) weight requirements. Tested according to the procedure detailed in ASTM E 2187-09, Sections 9.3.1 and 9.3.2.
Order Now

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR