Calcium Oxide (500g)$54.23 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 Oxalate, 4% w/v Solution $31.05 – $220.11 This product has multiple variants. The options may be chosen on the product page Ammonium Hydroxide, 1:1 Solution $24.02 – $160.93 This product has multiple variants. The options may be chosen on the product page Boric Acid, Reagent Grade (100g) $28.23 Chloride Indicator Powder $22.28 – $63.65 This product has multiple variants. The options may be chosen on the product page