AffiPREP® Booklet of 100 strips of PH paper 5.5-9
https://www.affiprep.com/shop/afg-flt-1251-affiprep-r-booklet-of-100-strips-of-ph-paper-5-5-9-354881
https://www.affiprep.com/web/image/product.template/354881/image_1920?unique=d31c23b
CAT# AFG-FLT-1251
Size: 90 x 1 Unit
Whatman Grades: N/A
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