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 Nitrate, Reagent Grade $39.66 – $52.97 This product has multiple variants. The options may be chosen on the product page Ammonium Chloride, Reagent Grade $16.38 – $41.01 This product has multiple variants. The options may be chosen on the product page Acetic Acid, Glacial, Reagent ACS Grade $28.33 – $233.40 This product has multiple variants. The options may be chosen on the product page Hydrochloric Acid, Technical Grade, 37% (40lb case) $107.22