AffiNANOTECH® Ethyl Sulfonic Acid Polystyrene Resin, 500-560 µm, 0.5-1.5 mmol/g
https://www.affinanotech.com/shop/afg-cdb-4081-affinanotech-r-ethyl-sulfonic-acid-polystyrene-resin-500-560-um-0-5-1-5-mmol-g-942140
https://www.affinanotech.com/web/image/product.template/942140/image_1920?unique=d31c23b
CAT# AFG-CDB-4081
Size: 1 g
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