| Calcium assay |
Confirms the calcium contribution used in formulation and comparison with alternative phosphate sources. |
Declared minimum or typical calcium level, test method, and certificate of analysis value. |
| Phosphorus assay |
Determines the phosphorus contribution and helps compare TCP with MCP, DCP, MDCP, and other phosphates. |
Total phosphorus, available or digestible phosphorus data if offered, and assay basis. |
| Ca:P relationship |
Helps nutritionists manage total dietary mineral balance and avoid comparing products only by price per metric ton. |
Calcium and phosphorus values on the same analytical basis. |
| Particle size |
Affects blending, segregation risk, dusting, flowability, and finished feed uniformity. |
Sieve analysis, powder or granular form, and buyer-specific particle-size limits. |
| Moisture |
Impacts shelf-life, handling, caking risk, and net nutrient value. |
Moisture or loss-on-drying value from the certificate of analysis. |
| Insoluble matter |
Provides an indication of purity and may be relevant for feed manufacturing and regulatory review. |
Specification limit and test method where available. |
| Fluorine |
Feed phosphate materials may need fluorine control depending on regulation, species, and market requirements. |
Fluorine value, maximum limit, and supporting analysis. |
| Heavy metals |
Importers often need arsenic, lead, cadmium, mercury, and other contaminant data for feed-grade approval. |
Heavy metal panel, maximum limits, and batch-specific or periodic analysis. |
| Origin and manufacturer |
Supports traceability, customs clearance, supplier approval, and quality risk review. |
Country of origin, manufacturer information, and traceability documents where required. |
| Packaging |
Protects the product during storage, inland transport, and export shipment. |
Bag type, net weight, palletization, liner, big-bag option, and container loading plan. |
| Shelf-life and storage |
Helps buyers plan inventory, warehouse rotation, and quality checks after arrival. |
Production date, expiry or retest date, storage conditions, and handling instructions. |
| Compliance documents |
Supports buyer approval, registration, customs, and market access. |
Specification, COA, SDS, origin statement, feed-grade declaration, and market-specific certificates. |