HomeSpecialty KitsCitric Acid (CIT-20) “Polyphenol/Tannin Reagent, 60 Tests (120mL); enzymatic method for polymeric anthocyanins/tannins (P-PHENenz F040)” has been added to your cart. View cart Add to WishlistRemove from Wishlist Add to Wishlist Citric Acid (CIT-20)$36.00 CIT-20 (20 tests) Citric Acid (CIT-20) quantity Buy now SKU: CIT-20 Category: Specialty Kits Tag: Enzymatic Kits Product ID: 19461 Additional information Additional information Tests 20 Related products Add to WishlistRemove from Wishlist Add to Wishlist Ammonia UniTab (AMM-060) $65.00 Buy now Add to WishlistRemove from Wishlist Add to Wishlist Sucrose Invertase 20mL – Used in with GF UniFLEX Rgt Kit to determine Sucrose – as Total Glu (SU-40) $50.00 Buy now Add to WishlistRemove from Wishlist Add to Wishlist Ammonia UniTab (AMM-150) $142.00 Buy now