5 Pounds Calcium Carbonate Powder "Greenway Biotech, Inc. Brand" Limestone Powder Rock Dust Very Fine Powder

5 Pounds Calcium Carbonate Limestone (38% Calcium, 53% Calcium Oxide that is equivalent to 95% Calcium Carbonate) is derived from Mined Limestone It has many different uses 5 pounds We have Calcium Carbonate in bulk quantity and we package it in smaller sizes If you buy it before 11 AM it is shipped the same day, otherwise next business day Why us? We are a Research, Development, Distributor, and Manufacturer of Home and Garden products. We guarantee our products have the highest purity, quality, and cheapest price. ***We accept combine shipping to reduce our prices even more so you could save more*** *****NOT FOR HUMAN CONSUMPTION*****