We have following grades available:                                                                                          

1. Calcium Carbonate Powder
2. Calcium Carbonate (MD) 90% Granular
3. Calcium Carbonate (MD) 95% Granular
4. Calcium Carbonate (MD+AC) 92.5% Granular
5. Calcium Carbonate AC 90% Granular
6. Calcium Carbonate GS 90% Granular
7. Calcium Carbonate HC 98% Granular
8. Calcium Carbonate Powder (Ultra Low Lead)
9. Calcium Carbonate MD 90% Granular (Ultra Low Lead)
10. Calcium Carbonate MD 95% Granular (Ultra Low Lead)
11. Calcium Carbonate MD+AC 92.5%  Granular (Ultra Low Lead)
12. Calcium Carbonate AC 90% Granular (Ultra Low Lead)
13. Calcium Carbonate GS 90% Granular (Ultra Low Lead)
14. Calcium Carbonate HC 98% Granular (Ultra Low Lead)

The above mentioned grades are directly compressible, manufactured using various binders. For tableting, active ingredients and excipients (D. C. Form) are dry blended and compressed directly. This process is economical, less elaborate and therefore widely accepted.