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Chinese Standard: GB/T 22967-2008

Determination of β-estradiol residues in milk and milk powder—Gas chromatography-negative-ion chemical ionization mass spectrometry method

国家质量监督检验检疫总局

本标准规定了牛奶和奶粉中β-雌二醇残留量气相色谱-负化学电离质谱测定方法。
本标准适用于牛奶和奶粉中β-雌二醇残留量的测定。
本标准的方法检出限:牛奶0.25 μg/kg,奶粉2 μg/kg。

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