Appearance White Powder or Crystals的意思|示意
美 / /
英 / /
白色粉末或晶体
Appearance White Powder or Crystals的网络常见释义
外观 痕量金属杂质total metallic impurities ≤1000ppm by ICP Atomic emission 外观Appearance White powder or crystals 溶解试验Solubility Colorless and clear (100mg/ml, H2O) ..