1、 27085null2012 , , , , , , , , , , , , -ISO 27085:2009Animal feeding stuffs Determination of calcium, sodium, phosphorus, magnesium, potassium, iron, zinc, copper, manganese, cobalt, molybdenum, arsenic, lead and cadmium by ICP-AES(IDT) 270852012II1 - ( ) - , 42 004 , - , 3 - 29 2012 . 1694-4 27085:
2、2009 - . , , , , , , , , -, , , , ICP-AES (ISO 27085:2009 Animal feeding stuffs Determination of calcium, sodium, phosphorus, magnesium, potassium, iron, zinc, copper, manganese, cobalt, molybdenum, arsenic, lead and cadmium by ICP-AES). ( 5.9 ) c - , . - , A5 1.02012 ( 8). ( 1 ) , . () . , (gost.ru
3、) , 2014 , - - ( 3166) 00497 ( 3166) 00497 BYKZKGMDRUTJUZ - 270852012III1 .12 .13 14 25 .26 47 .48 .49 .510 .811 .1112 .14 () 15 () , .23 A () ( ) .25 .261 20140101 1 - - (-) :a) : , , , : , , , , ;b) : , , . , - . . 3 / . ( 5 % ), .2 . . - , ( ).ISO 3696, . (ISO 3696 Water for analytical laboratory
4、 use. Specification and test methods)ISO 6498, . (ISO 6498 Animal feeding stuffs. Guidelines for sample preparation)1)3 .3.1 (limit of detection, LOD) ( ): - , () - 1) 6498:2012 . - 270852012 , , , , , , , , , , , , -Animal feeding stuffs. Determination of calcium, sodium, phosphorus, magnesium, pot
5、assium, iron, zinc, copper, manganese, cobalt, molybdenum, arsenic, lead and cadmium by ICP-AES 2708520122 (n 10, n ), .3.2 (limit of quantification, LOQ) ( ): , - - , 10- - (n 10, n ), .3.3 (feed additive): , : a) ; b) - , , - ; c) , -; d) . 96/51/EC 3.3.4 , (feedingstuff, animal feeding stuff): ,
6、, , , , , , . 2002/32/EC 4.4 , , , , , , , ( ) ( - ). , - . , , , , -, . , . - , . .5 5.1 , 2 ISO 3696.5.2 , 65 % ( ), - (HNO3) = 1,42 /3.5.3 50 % ( ), 1 - (5.2) 1 . 27085201235.4 5 % ( ), - 160 3 (5.3) 1000 3(6.7) .5.5 2 % ( ), - 20 3 (5.2) 1000 3(6.7) .5.6 , 30 % ( ), - (HCl) = 1,15 /3.5.7 50 % (
7、), 1 - (5.6) 1 .5.8 1 % ( ), - 60 3 (5.7) 1000 3(6.7) .5.9 Ca, Na, P, Mg, K, Fe, Zn, Cu, Mn, Co, Mo, Cd, Pb, As, c = 1000 /3. . - . - . , . , 1000 /3.5.10 5.10.1 - . , - . , 5.10.25.10.4 - . ( , ). , , (5.9) - , , , .5.10.2 . HCl (5.8), c(Ca, Na, P, Mg, K) = = 40 /3 40,0 3 (Ca, Na, P, Mg, K) (5.9) -
8、 1000 3(6.7). 60 3 (5.7). , .5.10.3 . Fe, Zn, Cu, Mn, Co, Mo HCl (5.8), c(Fe, Zn, Cu, Mn, Co, Mo) = 50 /3 50,0 3 (Fe, Zn, Cu, Mn, Co, Mo) (5.9) 1000 3(6.7). 60 3 (5.7). - , .5.10.4 . Cd, Pb, As HNO3(5.4), c(Cd, Pb, As) = 100 /3 100,0 3 (Cd, Pb, As) (5.9) 1000 3(6.7). 160 3 (5.3). , . 27085201246 , , .6.1 6.1.1 , 1 , , .6.1.2 , 0,1 , , .6.1.3 , .6.2 , 1 .6.3 .6.4 , .6.5 , 450 C 20 C. , .6.6 100 3, 250 3.6.7 100 3, 500 3, 1000 3.6.8 - ; -. . (, , , - , , , ) .6.9 , .7 , . ISO 64971)2., ,
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