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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.
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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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