| Quantity: | |
|---|---|
elite-indus
3458-28-4
属性值
| Item | Specification |
| Appearance | White crystalline powder |
| Appearance of solution | Clear and colourless |
| Assay | >99.0% |
| Loss on drying | <0.5% |
| Heavy metals | ≤ 10ppm |
| Melting point | 126-134 |
| Specific rotation | + 14 -- +15 |
| Total placte count | ≤1000cfu/g |
| Yeasts and molds | ≤200cfu/g |
| E. coli | Negative |
| Salmonella | Negative |
| Item | Specification |
| Appearance | White crystalline powder |
| Appearance of solution | Clear and colourless |
| Assay | >99.0% |
| Loss on drying | <0.5% |
| Heavy metals | ≤ 10ppm |
| Melting point | 126-134 |
| Specific rotation | + 14 -- +15 |
| Total placte count | ≤1000cfu/g |
| Yeasts and molds | ≤200cfu/g |
| E. coli | Negative |
| Salmonella | Negative |