1、 , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) 31707null2012(EN 14627:2005) . - (EN 14627:2005, MOD) 317072012II, - 1.092 . - 1.22009 . -, . , , , 1 - ( ) - , 52 ()3 , ( 1 2012 . 51) : ( 3166) 00497 ( 3166) 00497 AM BY KG MD - RU UZ 4 29 2012 . 1775- 317072012 - 1 201
2、3 . 5 EN 14627:2005 Foodstuffs Determination of trace elements Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion ( . . - -). 1 2 , , , . , , . , - , , - . (en). (MOD). 531822008 ( 14627:2005)6 317072012III , 2014 -, - -
3、, . () - . , - - . 317072012IV1 12 13 23.1 23.2 .23.3 24 24.1 24.2 .24.3 .45 .56 56.1 .56.2 66.3 66.4 77 .78 .79 89.1 89.2 89.3 810 9 () 10 () N 14627:2005, 13 14 317072012V N 14627:2005 , , , ( 1.5), :- , ;- , - . , , - . ( ) .1 2013 07011 - , . , - , .2 * : ISO 5725-12003 ( ) . 1. ISO 5725-22003 (
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5、ectrometry (HGAAS) after pressure digestion 31707201223 3.1 - - , - 31671.! , -, . , - . - .3.2 -, , -. 193,7 . , (III) (V) , (V) (III). , , 320 - , . , , - .3.3 , , . - 196,0 . (VI) , - , . 280 - (VI).4 4.1 , . - (. 4.2.8 4.3.6).4.2 4.2.1 ( 30 %, 1,15 /3).4.2.2 ( 65 %, - 1,4 /3).4.2.3 , . 4.2.2 .4.
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