儿茶酚胺分离的液相色谱图

儿茶酚胺分离的液相色谱图
色谱柱名称Hydrosphere C18
色谱柱规格4.6×150mm,5µm,12nm
货号HS12S05-1546WT
样品儿茶酚胺,进样10μL
流动相A)50mM KH2PO4-H2PO4(pH3.1) B)50mM KH2PO4-H3PO4(pH3.1)/乙腈(90/10)%B(0-5min),0-100%B(5-25min,linear),100%B(25-35min)
流速1.0ml/min
柱温30℃
检测器UV(280nm)
色谱峰名称1.去甲肾上腺素盐酸盐norepinephrine hydrochloride
2.肾上腺素epinephrine
3.3,4-二羟基苯丙氨酸3,4-dihydroxyphenylalanine(DOPA)
4.盐酸多巴胺dopamine hydrochloride
5.4-羟基-3-甲氧基扁桃酸4-hydroxy-3-methoxymandelic acid
6.3-甲氧酪胺盐酸盐3-methoxytyramine hydrochloride
7.4-羟基-3-甲氧基苯基乙二醇4-hydroxy-3-methoxyphenyl glycol
8.3,4二羟基苯乙酸3,4dihydroxyphenylacetic acid
9.高香草酸homovanillic acid
备注信息图谱编号:F000817A

儿茶酚胺分离的液相色谱图

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