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ICS67.250X08DB13JTTpiDB13/T1081.7-20097Foodpackagingmaterialsandarticles-Plastics-Determinationofmonoethyleneglycolanddiethyleneglycolinfoodsimulants2009-05-272009-06-11DB13/T1081.7-2009J-DB13/T10813112341,3567891011111213A143,33421,31617181,21,31,44,4'4,4'192N,N20212223242541261272,4,61,3,5281,1,129163063123DB13/T10817DDCEN/TS13130-1:2005ADB13/T1081.7-2009DB13/T1081.7-200973.0mg/kg(mg/L)02DB13/T1081.1-20091GB/T6682GB/T6682-2008,ISO3696:1987,MOD)3%(w/v10%(v/vpH4.5pH4.53.2GB/T6682:C2H602,CAS107-21-10:C41-110031CASIll-46-601,4C4H10021CAS110-63-40InQO0DB13/T1081.7-20095.65.75.85.93%(w/v30g(5.41L5.1010%(v/v100mL(5.51L5.117500mg(7500mg/L5.15.2)0.75g(5.8)100mL(5.85¡ãC15.121,410000mg/L)1g1,4(5.3(5.8)100mL(5.8)5¡ãC15.132mL1,4(5.12625mL0.0mL0.5mL,1.0mL,2.5mL,5mL,lOmL(5.11)0.0mg/L,150.0mg/L,300.0mg/L,750.0mg/L,1500mg/L,3000mg/L1,4800mg/L5¡ãC15.1499.999%066.16.20.1mg.0.001go6.36.46.56.66.715mL,10mLo6.80.45gm77.17.1.1120mmx120mm610mmDB13/T1081.1-20097.1.2100mL0.5cmDB13/T1081.1-20097.27.2.1DB13/T1081.7-200950mL1mL(5.13)1mL0.2gm7.2.250g0.1g250mL1mL5.13),50mL5.7)20mL1min5min20mL50mLlmL0.2¦Ìm7.37.3.1(5.13)1mL650mL0.00mg/L,3.00mg/L,6.00mg/L,15.0mg/L,30.0mg/L,60.0mg/L3%(w/v5.9)10%(v/v5.107.3.250g0.1g6250mL1mL(5.13),0.00mg/kg,3.00mg/kg,6.00mg/kg,15.0mg/kg,30.0mg/kg,60.0mg/kg50mL5.8)20mL1min5min20mL50mL1mL0.2.tm7.47.288.1a)30mX0.32mm1mb1001min10¡ãC/min200¡ãC8min;c)220C0.5mind220*C;e(5.14);f1.0mL/min;g1L.8.27.3(7.3)1,4A.1)y=(axx)+b(1)1,4mg/Lmg/kg);DB13/T1081.7-2009b0.9960C2),1y-b(2)aCmg/Lmg/kg);y1,4-ab9.29.2.13)M=CxV(3)Ax1000Mmg/dmz;Cxxxxxxmg/L;VmL;A-dm2a9.2.24)M=C.........................................................4)Mmg/L;Cmg/L9.2.3mg/kgmg/dmzDB13/T1081.1-2009131010%,11GC-MS)GC-MS:m/z61;DB13/T1081.7-2009:m/z750DB13/T1081.7-2009A11H1111J111JJJr1-82A.1(30mg/kg(30mg/kg