Standard No.:	GB/T 22388-2008
Chinese Name:	原料乳与乳制品中三聚氰胺检测方法
English Name:	Determination of melamine in raw milk and dairy products
Professional Classification:	C53 Food sanitation
Professional Classification:	GB National Standard
ICS Classification:	67.100
Issued by:
Issued on:	2008-10-07
Implemented on:	2008-10-07
Status:	VALID
Language:	English
File Format:	PDF
Word Count:	6500 words
Price(USD):	195 (USD)
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This standard specifies three determination methods for melamine in raw milk, dairy products and products containing milk, i.e. high-performance liquid chromatography (HPLC), liquid chromatography-mass spectrum/mass spectrography (LC-MS/MS) and gas chromatography-mass spectrum [including gas chromatography-mass spectrography (GC-MS), gas chromatography-mass spectrum/mass spectrography (GC-MS/MS)].
This standard is applicable to the quantitative determination of melamine in raw milk, dairy products and products containing milk; liquid chromatography-mass spectrum/mass spectrometry and gas chromatography-mass spectrum/mass spectrography (including gas chromatography-mass spectrum/mass spectrum) are simultaneously applicable to the qualitative corroboration of melamine in raw milk, dairy products and products containing milk.
The quantitation limit of high-performance liquid chromatography in this standard is 2 mg/kg; the quantitation limit of liquid chromatography-mass spectrum/mass spectrometry is 0.01 mg/kg; the quantitation limit of gas chromatography-mass spectrography is 0.05 mg/kg (among which the quantitation limit of gas chromatography-mass spectrum/mass spectrography is 0.005 mg/kg).