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 Boric Acid, Reagent Grade (100g) $26.63 Ammonium Nitrate, Reagent Grade $39.66 – $52.97 AZO Violet Indicator $12.35 – $35.12 Ammonium Chloride, Reagent Grade $16.38 – $41.01