GOST R 54921-2012 Zink concentrates Atomic emission spectroscopy with inductively coupled plasma Determination of copper lead cadmium iron aluminum cobalt antimony manganese arseni.pdf

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1、 54921 2012 - . , , , , , , , , 2014 549212012 II 1 - ( ) 2 373 3 27 2012 126- 4 1.02012 ( 8). ( 1 ) , -. () - . , (gost.ru) , 2014 , 54921 2012 1 - . , , , , , , , , Zink concentrates. Atomic emission spectroscopy with inductively coupled plasma. Determination of copper, lead, cadmium, iron, alumin

2、um, cobalt, antimony, manganese, arsenic and indium 2014 07 01 1 , , , , , , , , - c . . . , 1. . 1 , % , 0,10 5,00 324,754 0,10 5,00 283,306 0,10 5,00 227,502 3,0 20,0 259,940 0,2 5,0 308,215 0,005 0,1 228,616 0,005 0,5 231,147 0,1 2,0 260,568 0,03 0,70 234,984 0,0005 0,10 230,606 2 : 5725-12002 (

3、) . 1. 5725-22002 ( ) . 2. 549212012 2 5725-32002 ( ) . 3. 5725-42002 ( ) . 4. 5725-62002 ( ) . 6. 50571.32009 . 4. 4.1. . . 531982008 . 532282008 . 1. . 12.1.00491 . . 12.1.00588 . - 12.1.00776 . . 12.1.01679 . . 12.1.03081 . . , 12.2.007.075 . . 12.3.00275 . . 12.3.01980 . . 1232008 . 8592001 . 10

4、8982 . 146793 . 177074 . , , , . 197377 . 311877 . . 377372 . . 377898 . 410979 . . 416676 . . 420477 . . 421276 . 423377 . . 432877 . . 446177 . . 451875 . . 600890 . 670972 . 785174 -. . 914780 . 954675 . . 1015779 . 1029794 . . 110692001 . . 1361079 . . 1491983 , - . . 2508687 . 2533682 . , 54921

5、2012 3 2732987 . 2922791 ( 835-181) . . 1. . 2922891 ( 835-281) . . 2. . 2922991 ( 835-381) . . 3. . 2925191 . . 1. . 2925291 . . 2. . 2925391 . . 3. . , 1 , , , . , , (). , , , , , . , , , , . 3 , , 5725-1 5725-4 5725-6, 53198. 4 4.1. , , . . - , , , , . . , , , , , . , 25336, 29227, 29228 29229. 9

6、9,9 %, , . . 4.1.1. 0 : 2220 / iiiiii VV+mm+MM= , (1) 549212012 4 Mi (), %; Mi , %; mi , ; mi , ; Vi , 3; Vi , 3 () . ( ) . , , , 4212. . 4.1.2 27329 25086. . , , 3. 4.2 . . : , . , . , . 4.2.1 : |X - C| Krp, (2) ; - ; Krp . Krp 0,5 ( ). . (2) , . . , . 4.3 5725-6 r: r = Q (, n) Sr, (3) Q (, n) , , = 0,95. 2. 549212012 5 2

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