AffiPREP® Box of 100 average qualitative filter, 135 mm
https://www.affiprep.com/shop/afg-flt-1439-affiprep-r-box-of-100-average-qualitative-filter-135-mm-355069
https://www.affiprep.com/web/image/product.template/355069/image_1920?unique=1b95906
CAT# AFG-FLT-1439
Size: 37 x 1 Unit
Whatman Grades: 2
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Shipping: 2-3 Business Days