Chinese Journal of Applied Chemistry ›› 1994, Vol. 0 ›› Issue (5): 49-53.
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Qi Guangcai1, Da Shilu2, Zhang Yuanwei2, Dong Yaqiong2, Wang Zhonghua2
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Abstract: The chromatographic performance of two bonded stationary phases:3-(ethylene-glycol)-amino propylsilicon(DEAP) and 3-(aza-18-crown-6)propylsilicon(BCP),has been compared through the separation of some polar disubstituted benzene isomerides.The influence of organic solvent content,pH and potassium ion concentration in mobile phase on solute retention behavior has been investigated.The retention mechanism of the solute on various chromatographic systems has been discussed.
Key words: bonded stationary phase, disubstituted benzene isomeride, chromatography separation
Qi Guangcai, Da Shilu, Zhang Yuanwei, Dong Yaqiong, Wang Zhonghua. Study on Chromatographic Performance of New Bonded Stationary Phase Containing Oxygen and Nitrogen Function Group[J]. Chinese Journal of Applied Chemistry, 1994, 0(5): 49-53.
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