HomeSpecialty KitsCitric Acid (CIT-20) “Ammonia UniTab (AMM-150)” 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 Extended Range UniTab (AMM2-500) $580.00 Buy now Add to WishlistRemove from Wishlist Add to Wishlist Ammonia Extended Range UniTab (AMM2-060) $90.00 Buy now Add to WishlistRemove from Wishlist Add to Wishlist Polyphenol/Tannin Reagent, 60 Tests (120mL); enzymatic method for polymeric anthocyanins/tannins (P-PHENenz F040) $55.00 Buy now