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author:

郭黛苹 (郭黛苹.) [1] | 李忠琴 (李忠琴.) [2] | 杨凯 (杨凯.) [3] (Scholars:杨凯) | 许小平 (许小平.) [4] (Scholars:许小平)

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Abstract:

采用反相离子对高效液相色谱法测定肾上腺素与肾上腺酮.流动相为甲醇:25 mmol/L醋酸钠-醋酸缓冲液(15:85,V/V),庚烷磺酸钠(5 mmol/L)为离子对试剂,流速1.0 mL/min,检测波长233nm,柱温25℃.在肾上腺素与肾上腺酮浓度分别为36~1 800 mg/L,36~1 350 mg/L范围内,其质量浓度与峰面积呈现良好的线性关系(r=0.999 8,0.999 5).当信噪比(S/N)为3时,二者的最低检测浓度分别为1.4和2.8mg/L.该法灵敏度高,可用于肾上腺素与肾上腺酮的定量分析.

Keyword:

反相高效液相色谱 离子对试剂 肾上腺素 肾上腺酮

Community:

  • [ 1 ] [郭黛苹]福州大学
  • [ 2 ] [李忠琴]福州大学
  • [ 3 ] [杨凯]福州大学
  • [ 4 ] [许小平]福州大学

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2006

Issue: 6

Volume: 34

Page: 912-915

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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