6-Hydroxynicotinic Acid (50 mg),
https://www.knockoutrat.org/shop/rw2-1327408-6-hydroxynicotinic-acid-50-mg-302494
https://www.knockoutrat.org/web/image/product.template/302494/image_1920?unique=813f639
This 6-Hydroxynicotinic is guaranteed a Acid with the use of (50 mg), and directly supplied to your lab by Gentaur's warehouse.
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