標(biāo)準(zhǔn)編號(hào):	GB/T 5009.119-2003
中文名稱:	復(fù)合食品包裝袋中二氨基甲苯測(cè)定
英文名稱:	Determination of diaminomethylbezen of complex for food packaging material
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:	67.040 67.040    食品綜合 67.040
發(fā)布機(jī)構(gòu):	中華人民共和國衛(wèi)生部 中國國家標(biāo)準(zhǔn)化管理委員會(huì)
發(fā)布日期:	2003-8-11
實(shí)施日期:	2004-1-1
標(biāo)準(zhǔn)狀態(tài):	superseded
被新標(biāo)準(zhǔn)替代:	GB 31604.23-2016 食品安全國家標(biāo)準(zhǔn) 食品接觸材料及制品 復(fù)合食品接觸材料中二氨基甲苯的測(cè)定
被替代日期:	2017-4-19
作廢日期:	2017-04-19
替代舊標(biāo)準(zhǔn):	GB/T 14937-1994 復(fù)合食品包裝袋中二氨基甲苯測(cè)定方法
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	4000 字
翻譯價(jià)格(元):	240.0
交付時(shí)間:	付款后 1 個(gè)工作日

1 Scope This standard specifies determination methods of diaminomethylbezen of complex for food packaging material. This standard is applicable to the determination of diaminomethylbezen of complex for food packaging material. Detection limit of this method is 0.002 mg/L. 2 Principle After leaching treatment of diaminomethylbezen of the sample in boiling water, add trifluoroacetic anhydride (TFAA) for derivatization; inject the derivatives into gas chromatograph and determined with electron capture detector. The response value proportional to diaminomethylbezen content in a certain concentration range, it can be qualitative and quantitative measured. 3 Reagents