AffiPREP® Box of 100 f. Standard filter paper, 50x55 mm
https://www.affiprep.com/shop/afg-flt-2057-affiprep-r-box-of-100-f-standard-filter-paper-50x55-mm-355780
https://www.affiprep.com/web/image/product.template/355780/image_1920?unique=1b95906
CAT# AFG-FLT-2057
Size: 110 x 1 Unit
Whatman Grades: 93
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