3.1.2. Beef Cattle Minerals 3.1.2.1. Beef Cattle Minerals must be bagged 50 pounds per bag. 3.1.2.2. Beef Cattle Minerals must have a guaranteed analysis of: 3.1.2.3. Calcium, minimum 11% maximum 14% 3.1.2.4. Phosphorus, minimum 4.0% 3.1.2.5. Salt, minimum 16%, maximum 19% 3.1.2.6. Sodium minimum 6.29%, maximum 7.69% 3.1.2.7. Magnesium, minimum 9.99% 3.1.2.8. Potassium, minimum 0.50% 3.1.2.9. Zinc, minimum 6000.0 ppm 3.1.2.10. Copper, minimum 1878.0 ppm 3.1.2.11. Manganese, minimum 3500.0 ppm 3.1.2.12. Iodine, minimum 230.0 ppm 3.1.2.13. Cobalt, minimum 68.0 ppm 3.1.2.14. Selenium Yeast, minimum 39.0 ppm 3.1.2.15. Vitamin A, minimum 300,000.0 IU/LB 3.1.2.16. Vitamin D, minimum 30,000.0 IU/LB 3.1.2.17. Vitamin E, minimum 400.0 IU/LB 3.1.3. Minerals must be 80% organic or chelated 3.1.4. Minerals must contain KELP and IGR 3.1.5. Vendor must include shipping cost to unit price. Vendor will work with agency to schedule shipping dates.