View cart “Boric Acid, Reagent Grade (100g)” has been added to your cart. Murexide Powder (5g)$56.65 Murexide Powder (5g) quantity Add to cart SKU: M-288-5G Category: Laboratory Testing Solutions & Chemicals Tag: M Description Description 5g bottle of Murexide Powder (Ammonium Purpurate or MX). Related products Potassium Ferrocyanide, Solution $94.15 – $125.60 Ammonium Chloride, Reagent Grade $16.38 – $41.01 Ammonium Nitrate, Reagent Grade $39.66 – $52.97 Ammonium Persulfate, Reagent Grade $29.34 – $67.02