AffiPREP® Pack of 100 f. Very fast qualitative filter paper, 140x190 mm
https://www.affiprep.com/shop/afg-flt-1376-affiprep-r-pack-of-100-f-very-fast-qualitative-filter-paper-140x190-mm-355006
https://www.affiprep.com/web/image/product.template/355006/image_1920?unique=53110bc
CAT# AFG-FLT-1376
Size: 9 x 1 Unit
Whatman Grades: 4
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