Calcium Carbonate BulkSupplements.com Sale! from $91.77 USD /per Size 25 Kilograms (55 Lbs) 1 Kilogram (2.2 lbs) 500 Grams (1.1 lbs) 250 Grams (8.8 oz) 100 Grams (3.5 oz) 22.7 Kilograms (50 lbs) Produc variants 25 Kilograms (55 Lbs) 1 Kilogram (2.2 lbs) - Sold Out 500 Grams (1.1 lbs) - Sold Out 250 Grams (8.8 oz) 100 Grams (3.5 oz) 22.7 Kilograms (50 lbs) Qty. Add to Cart Couldn't load pickup availability Refresh Assay: NLT 95%, NLT 96% (dry basis), NLT 38% (as Calcium) Solvent: None Source: