GOST 31715-2012 Juices and juice products Identification Determination of stable hydrogen isotopes by mass-spectrometry method《果汁与果汁制品 鉴别 通过质谱法测定稳定氢同位素》.pdf

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GOST 31715-2012 Juices and juice products Identification Determination of stable hydrogen isotopes by mass-spectrometry method《果汁与果汁制品 鉴别 通过质谱法测定稳定氢同位素》.pdf_第1页
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2、 26 , , , , , - 37 .48 69 610 .711 7 () c100DSMOW8 () .910III 317152012 . -Juices and juice products. Identification.Determination of stable hydrogen isotopes by mass-spectrometry method1 , , - (2/1) - . SMOW c100DSMOW, .2 :5725-12003 ()-. 1. 5725-22003 ()-. 2. - 5725-32003 ()-. 3. 5725-42003 ()-. 4

3、. 5725-52003 ()-.5.5725-62003 ()-. 6. / 170252009 - 12.1.00588 . - 12.1.00776 . . 12.1.01076 .- 12.1.01893 . - . 1 317152012 20130701 12.1.01979 . . - 311877 . . 364094 . 446177 . . 1216277 . 2631384 ., 2667185 , . 2916991 ( 64877) . 2922791 ( 835-181) . . 1. - , 1 , , . (), (-) . , , , , .3 , , 3.1

4、 1,- :3.1.1 : c100DSMOW, , - SMOW - , 2 - 1 (2/1D/1).3.2 : (c137) 1/10 ;2/1 ( 2 1 );c100 DSMOW SMOW, -;IRMS/SIR - / - (Isotope Ratio Mass Spectrometry/Stable Isotope Ratio Analysis);SMOW (StandardMean Ocean Water);SLAP (Standard Light Antarctica Precipitation);GISP (Greenland Ice Sheet Precipitation

5、); (International Atomic Energy Agency);g (g = 9,81 /2).4 c100 DSMOW - 2 (12)3(12) - , .5 5.1 26313, 26671.2 3171520126 , , , , 6.1 , 6.1.1 99,995%,-.6.1.2 SMOW1).6.1.3 SLAP.6.1.4 3640.6.1.5 12162.6.1.6 4461.6.1.7 3118.6.1.8 6709.6.2 6.2.1 -IRMS/SIRA.-. - c100DSMOWc100c1630,4c137.-IRMS/SIRA:1) ,23;2

6、) , ,-,- - , , (), -, , -IRMS/SIRA,-IRMS/SIRA,- ( 2);3) 13c43(13c43-),-12 3. 13c43 10 1/ ,0,031/.6.2.2 c177 0,1.6.2.3 1-2-1,1-2-5,1-2-102-29169.6.2.4 1-2-2-2529227 c177 1%.6.2.5 -.1),P.O.Box100,WagramerStrasse5,A-1400.2),- - IRMS/SIRA. ,-. GasBench (Thermo Scientific), EA/TC, Flash HT H-Device (Ther

7、moScientific). IRMS/SIRA- Delta V (Thermo Scientific). ,.3 3171520126.2.6 1) SMOW SLAP 10 3, - IRMS/SIRA.6.2.7 , 6.2.6 - 0,13 .6.2.8 , 1400 g. , , a = 11,18rn10002c230c232c231c246c248c247 ,(1) 11,18 ;r , ( ), - (), ;n . - .6.2.9 50 3.6.2.10 1), 2) ( 200 ) , , .6.2.11 1), 2) ( 500 ) , , .6.2.12 2), , 6.2.10 6.2.11 150 500 .6.2.13 2), , .1 .6.2.14 ( ). , .7 7.1 5725-1 5725-2.1) Schott Duran, Arc International, Pyrex Symax. , .2) , ,

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