Zhejiang Daxue xuebao. Lixue ban (Jul 2001)

Simultaneous determination of dopa, epinephrine and dopamine with the ion chromatograph and fluorescent detector(离子色谱-荧光检测器同时测定多巴、肾上腺素和多巴胺)

  • JIANGYin-tu(蒋银土),
  • ZHUYan(朱岩),
  • WANGJiong(王炯),
  • GUOYing-ying(郭莹莹)

DOI
Journal volume & issue
Vol. 28, no. 4
pp. 412 – 416

Abstract

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多巴、肾上腺素和多巴胺在流速为1.0 mL•min-1,淋洗液为0.05 mmol•L-1 NaCl的离子色谱仪上较好地分离,用激发波长为280 nm、发射波长为320 nm的荧光检测器进行测定.多巴、肾上腺素和多巴胺的检测限分别为1.53× 10-6 mol • L-1, 8.11×10-6 mol • L-1和2.95× 10-5 mol • L-1,具有良好的线性关系和重现性.对药物样品与混合样品进行测定,结果令人满意.

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