Calcium Oxide (500g)$51.16 Calcium Oxide (500g) quantity Add to cart SKU: C-150 Category: Laboratory Testing Solutions & Chemicals Tag: C Description Description 500g bottle of Reagent Grade Calcium Oxide. Related products Ammonium Hydroxide, Concentrated $30.88 – $200.54 This product has multiple variants. The options may be chosen on the product page Boric Acid, Reagent Grade (100g) $26.63 Ammonium Hydroxide, 1:1 Solution $22.66 – $151.82 This product has multiple variants. The options may be chosen on the product page Ammonium Nitrate, Reagent Grade $39.66 – $52.97 This product has multiple variants. The options may be chosen on the product page