甘肃人民广播电台少儿广播主持人
将所得聚合物用作高效液相色谱固定相，研究了它们对外消旋卡尼丁盐酸盐的拆分能力。
The prepared polymers were applied as the liquid chromatographic chiral stationary phase to test their resolution ability for racemic carnitine hydrochloride.
目的制备左沙丁胺醇盐酸盐，并对拆分后得到的S-沙丁胺醇进行外消旋化。
OBJECTIVE To prepare levalbuterol hydrochloride and make S-salbuterol racemized after the resolution.
根据丁胺卡那霉素为有旋光性物质的原理，采用旋光法测定了丁胺卡那霉素注射液含量，结果平均回收率为100．17％，变异系数为0．54％。
The rotatory method was used to determine the content of amikacin injection in the light of its right rotatory. The average recovery was 100.17%, and the coefficient of variation was 0.54%.
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