標(biāo)準(zhǔn)編號:	GB/T 22388-2008
中文名稱:	原料乳與乳制品中三聚氰胺檢測方法
英文名稱:	Determination of melamine in raw milk and dairy products
中標(biāo)分類:	C53    食品衛(wèi)生
行業(yè)分類:	GB    國家標(biāo)準(zhǔn)
ICS分類:	67.100 67.100    奶和奶制品 67.100
發(fā)布機(jī)構(gòu):	國家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局
發(fā)布日期:	2008-10-07
實(shí)施日期:	2008-10-7
標(biāo)準(zhǔn)狀態(tài):	valid
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	10,000 字
翻譯價(jià)格(元):	240.0
交付時(shí)間:	付款后 1 個(gè)工作日

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).

Foreword 1 Scope 2 Normative References 3 Method I High-Performance Liquid Chromatography (HPLC) 3.1 Principle 3.2 Reagents and Materials 3.3 Instruments and Equipments 3.5 High-Performance Liquid Chromatography Determination 3.6 Blank Test 3.8 Recovery Rate 3.9 Permissible Deviation 4 Method II Liquid Chromatography-Mass Spectrum/Mass Spectrometry(LC-MS/MS) 4.1 Principle 4.2 Reagents and Materials 4.5 Liquid Chromatography-Mass Spectrum/Mass Spectrum Determination 4.6 Blank Test 4.7 Method Quantitation Limit 4.8 Recovery Rate 4.9 Permissible Deviation 5 Method III Gas Chromatography-Mass Spectrum(GC-MS and GC-MS/MS) 5.1 Principle 5.2 Reagents and Materials 5.3 Instruments and Equipments 5.4 Sample Treatment 5.5 Gas Chromatography-Mass Spectrum Determination 5.6 Blank Test 5.7 Method Quantitation Limit 5.8 Recovery Rate 5.9 Permissible Deviation Appendix A(Informative)Chromatogram of Standard Melamine