AffiPREP® Box of 25 Cellulose extraction cartridges, 28x22 mm
https://www.affiprep.com/shop/afg-flt-0094-affiprep-r-box-of-25-cellulose-extraction-cartridges-28x22-mm-356085
https://www.affiprep.com/web/image/product.template/356085/image_1920?unique=1b95906
CAT# AFG-FLT-0094
Size: 9 x 1 Unit
Whatman Grades: 603
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