岛津液质lcms8030测水产品中硝基呋喃类代谢物AOZ和AMOZ，
现在进标准品，不出目标峰
流动相A：0.002mol/L的醋酸胺，流动相B：甲醇
进沙星类药物出峰正常（条件和进硝基呋喃类的是一模一样）
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