产品介绍
DL-苏氨酸80-68-2
价 格：￥电议
型 号：
产品完善度：
生产地：其他访问量：37次
发布日期：2015/3/24 14:51:20
更新日期：2016/4/18 9:36:57
详细内容
| Items | Standard |
| Appearance | White crystals or crystalline powder |
| Chloride (Cl) | Not more than 0.020% |
| Heavy Metals (Pb) | Not more than 10PPM |
| Arsenic(As2O3) | Not more than 1PPM |
| Other amino acids | Not detected |
| Loss on Drying | Not more than 0.20% |
| Residue on Ignition (Sulfated) | Not more than 0.10% |
| Assay | 98.0%~101.0% |
| PH | 5.0~6.0 |
