Whatman Grade 3 Qualitative Filter Papers, Whatman products (Cytiva)

1003-320 1003-323 1003-185 1003-323 1003-070 1003-185 1003-110 1003-917 1003-055 1003-090 1003-240 1003-320 1003-125 1003-150
70240-016 89013-946 28456-145 CA89013-946 28456-043 CA28456-145 28456-087 28297-229 28456-022 28456-065 28456-167 CA70240-016 28456-101 28456-123
Whatman Grade 3 Qualitative Filter Papers, Whatman products (Cytiva)
Filters Filter Paper Qualitative Filter Paper
Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters

Double the thickness of Grade 1 with still finer particle retention and excellent loading capacity; more precipitate can be held without clogging. The extra thickness gives increased wet strength and makes this grade highly suitable for use in B├╝chner funnels. The high absorbency is particularly valuable when the paper is used as a sample carrier. This filter is also available in the FilterCup. This is a convenient, disposable 70 mm filter funnel with a 250 ml capacity molded from polypropylene with an integral, heat bonded filter (model 1600-003).

Note: This data shown may be based on historic Whatman records. As is normal practice, customers should determine and validate for themselves (as necessary) that the products are suitable for their specific application.

Cellulose material (98% alpha cellulose content min.).