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author:

钱疆 (钱疆.) [1] | 陈国南 (陈国南.) [2] | 杨方 (杨方.) [3] | 李耀平 (李耀平.) [4] | 方宇 (方宇.) [5]

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CQVIP

Abstract:

本文建立了液相色谱安培检测鳗鱼中常用8种磺胺检测方法,采用甲醇:磷酸盐缓冲液(pH=3)梯度淋洗,反相C18分离。样品采用乙腈提取后,正己烷脱脂,用OasisMCX、MAX小柱净化后,采用玻碳电极直流安培1.3V检测。线性范围为0.05-100μg/mL,分别做3个浓度的添加回收,方法回收率在52.8~102.0%之间,方法精密度在0.8~4.6%之间,方法定量限为0.5-4μg/kg。

Keyword:

固相萃取 残留 电化学 直流安培 磺胺类 高效液相色谱 鳗鱼

Community:

  • [ 1 ] 福州大学化学化工学院,福建福州350003
  • [ 2 ] 福建检验检疫局,福建福州350001

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Source :

福建分析测试

ISSN: 1009-8143

Year: 2007

Issue: 2

Volume: 16

Page: 19-24

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: -1

30 Days PV: 1

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