| ITEMS | STANDARD |
| Appearance | Red or Dark red powder |
| Odor | Characteristic smell of algae |
| Assay | >=2% |
| Cyst rupture efficiency | 90%~100% |
| Water content in dry biomass | <7.0% |
| Moisture | =<7% Max. |
| Particle Size | 2-65 Mesh. |
| Heavy metals(as lead) | =<10 ppm |
| Arsenic | =<2.0 ppm |
| Lead | =<2.0 ppm |
| Mercury | =<1.0 ppm |
| Total Plate Count | =<3*104cfu/g |
| Total Coliforms | =<MPN90/100g |
| Yeast | =<103CFU |
| Moulds | =<103CFU |
| Salmonella | Negative |
| Pathogen | Negative |
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