Whatman™ Grade 1 Qualitative Filter Paper, Whatman products (Cytiva)

Supplier: Cytiva
1001-085 1001-6508 1001-0155 1001-032 1001-042 1001-055 1001-070 1001-090 1001-110 1001-125 1001-150 1001-185 1001-240 1001-270 1001-320 1001-325 1001-329 1001-917 1001-500 1001-918 1001-400 1001-047 1001-385 1001-020 1001-025 1001-030 1001-734 1001-813 1001-824 1001-929 1001-931 1001-932 1001-045
21426-402EA 18.54 USD
21426-402 28297-216 28450-015 28450-021 28450-026 28450-048 28450-070 28450-081 28450-106 28450-128 28450-150 28450-160 28450-182 28450-207 28450-229 28450-235 28450-331 28451-006 70240-008 70240-096 70240-010 11008-512 89233-648 10035-218 10035-220 10035-222 10035-224 10035-810 10035-812 10035-814 10035-816 10035-818 76423-768
Whatman™ Grade 1 Qualitative Filter Paper, Whatman products (Cytiva)
Filters Filter Paper Qualitative Filter Paper
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
  • Industrial food processing techniques to extract liquid or separate solid foodstuffs from associated liquid
  • Air pollution monitoring by collecting atmospheric dust from airflow and photometrically measuring the stain-intensity
  • Gas detection by quantitative chromogenesis with optical reflectance

Grade 1 Qualitative Filter Papers (11 µm particle retention) are available in a variety of sizes and formats including circles, sheets and prepleated filters. They are also available in FilterCup format, a convenient, 250 ml capacity disposable 70 mm filter funnel molded from polypropylene with an integral, heat-bonded filter.
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