A gas chromatographictechnique tor the analisys of sodium succinate has been studied.
用气相色谱法测定眼药水中琥珀酸钠的含量。
2
Chromatographictechnique was introduced together with single external standard and single point calibration adopted, in order to determining impurity components of hydrogen;
介绍了运用色谱技术,采用单外标物、单点校正法,测定氢气中的杂质组成;
3
The high-speed counter current chromatography(HSCCC) is a new form of support-free liquid-liquid partition chromatographictechnique developed in the international academic circles.