 |
|
|
■ 产品技术标准
| 外观Appearance |
白色粉末、无异味、去离子水溶解
White Powder |
| 含量Content (by HPSEC0) |
≥98% |
| 水分(%)Moisture(%) |
≤5% |
| 灰分 A (%)Ash Content (%) |
≤2% |
| 水不溶物Unsolubility |
≤0.1% |
| 分子量Molecular Weight |
500-3000道尔顿 |
| 砷Arsenic |
≤5ppm |
| 铅Lead |
≤5ppm |
| 细菌总数（个/克）Total Plate Count |
≤1000 |
| 大肠杆菌（个/克）E. Coli |
≤30 |
| 致病菌Pathogen |
不得检出Negative |
|
|
