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Qualitative Filter Papers Standard Grade 3

Grade 3: 6 µm
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 Büchner 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 (catalog number 1600-003).

Please click on the Item# below to buy the product.


1003-323        Grade 3 circles, 23 mm, 100/pk
1003-055        Grade 3 circles, 55 mm, 100/pk
1003-070        Grade 3 circles, 70 mm, 100/pk
1003-090        Grade 3 circles, 90 mm, 100/pk
1003-110        Grade 3 circles, 110 mm, 100/pk
1003-125        Grade 3 circles, 125 mm, 100/pk
1003-150        Grade 3 circles, 150 mm, 100/pk
1003-185        Grade 3 circles, 185 mm, 100/pk
1003-240        Grade 3 circles, 240 mm, 100/pk
1003-320        Grade 3 circles, 320 mm, 100/pk
1003-917        Grade 3 sheets, 460 x 570 mm, 100/pk
1600-003        FilterCup 70 (requires FilterCup stem, catalog number 1600-900), 25/pk
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