| ITEMS | STANDARDs | ||
| Appearance | Yellow or greenish-yellow, crystalline powder | ||
| Assay(%) | 95.0% - 101.5% | ||
| Particle size | 95% Pass 80Mesh | ||
| Loss on drying(%) | 9.0 Max | ||
| Ash(%) | 0.5 Max | ||
| Heavy metals(ppm) | 10.0 Max | ||
| Total plate count(cfu/g) | 1000 Max | ||
| Yeast & Moulds(cfu/g) | 100 Max | ||
| E.Coli | Negative | ||
| Salmonella | Negative |