“Barium Chloride, Reagent Grade (500g)” has been added to your cart. View cart 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 Potassium Ferrocyanide, Solution $99.80 – $133.14 This product has multiple variants. The options may be chosen on the product page Hydrochloric Acid, Technical Grade, 37% (40lb case) $106.22 AZO Violet Indicator $13.09 – $37.23 This product has multiple variants. The options may be chosen on the product page Ammonium Hydroxide, *% v/v Solution $15.92 – $41.74 This product has multiple variants. The options may be chosen on the product page