KS I ISO 11047-2009 Soil quality-Determination of cadmium chromium cobalt copper lead manganese nickel and zinc in aqua regia extracts of soil-Flame and electrothermal atomic absor.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS I ISO 11047 , , , , , , KS I ISO 11047:2009 2009 12 18 http:/www.kats.go.krKS I ISO 11047:2009 : ( ) ( ) () ( ) : (ISO/TC190) () ( ) () : (http:/www.standard.go.kr) ： ：1999 12 28 ：2009 12 18 2009-0830 ： ： (ISO/TC190) ( 02-509-7266) (http:/www.kats.go.kr).

2、 10 5 , . KS I ISO 11047:2009 , , , , , , Soil quality Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc in aqua regia extracts of soilFlame and electrothermal atomic absorption spectrometric methods 1998 1 ISO 11047, Soil quality Determination of cadmium, chromium

3、, cobalt, copper, lead, manganese, nickel and zinc in aqua regia extracts of soil Flame and electrothermal atomic absorption spectrometric methods . . . . 1 KS I ISO 11466 (aqua regia) , , , , , , . 2 . 1 (mg/kg, ) 2 . 2 . A , , , , , , B , , , , , , . . 1 1 . KS I ISO 11047:2009 2 . 2 . . (CRM) . .

4、 . (agreed limit) . . . 1 KS I ISO 11466 (mg/kg, ) A ( AAS) B ( AAS) 2 2 12 12 12 12 5 5 15 15 2 2 12 12 2 2 2 . . ( ) . KS A ISO 5725 1, ( ) 1： KS I ISO 11465, ( ) KS I ISO 11466, KS M ISO 3696, 3 A , , , , , , 3.1 2 KS I ISO 11466 . KS I ISO 11047:2009 3 2 nm 228.8 / Fe 357.9 / /N2O . Fe, Al Ca, M

5、g 240.7 / 324.8 / 217.0 / 279.5 / /N2O . Fe, Si 232.0 / Fe 213.9 / . . . , . . 3.2 . KS M ISO 3696 2 . . 3.2.1 37 %, 1.18 g/mL (batch) . 3.2.2 65 %, 1.42 g/mL (batch) . 3.2.3 1 3(V/V) . (1 000 mL) 500 mL (3.2.2) 250 mL . KS I ISO 11047:2009 4 3.2.4 98 %, 1.84 g/mL (batch) . 3.2.5 1 9(V/V) . 1 000 mL

6、 700 mL ( ) (3.2.4) 100 mL . 3.2.6 37 g/L (LaCl3 7H2O) 100 g 700 mL . 1000 mL . 3.2.7 1 000 mL (3.2.1) 210 mL (3.2.2) 70 mL 500 mL . 3.2.8 1 000 mL (3.2.1) 210 mL (3.2.2) 70 mL 500 mL . (3.2.6) 100 mL . 3.2.9 3.3 1 . . (good laboratory practice) . . 3.3.1 . . 3.3.1.1 1 000 mg/L ( 99.5 %) (1.000 00.0

7、00 2) g 250 mL KS I ISO 11047:2009 5 (3.2.3) 40 mL 100 mL . 1 000 mL . 3.3.1.2 20 mg/L (3.3.1.1) 20.00 mL 1 000 mL . (3.2.3) 20 mL . 3.3.2 3.3.2.1 1 000 mg/L 130 24 (K2Cr2O7)(2.829 00.0002) g 400 mL 40 mL . (3.2.4) 5 mL 1 000 mL . 3.3.2.2 20 mg/L (3.3.2.1) 20.00 mL 1 000 mL . (3.2.3) 20 mL . 3.3.3 3

8、.3.3.1 1 000 mg/L ( 99.5 %) (1.000 00.000 2) g 250 mL (3.2.3) 10 mL (3.2.1) 10 mL . 100 mL 1 000 mL . 3.3.3.2 20 mg/L (3.3.3.1) 20.00 mL 1 000 mL (3.2.3) 20 mL . 3.3.4 3.3.4.1 1 000 mg/L KS I ISO 11047:2009 6 ( 99.5 %) (1.000 00.000 2) g 250 mL (3.2.3) 40 mL . 100 mL 1 000 mL . 3.3.4.2 20 mg/L (3.3.

9、4.1) 20.00 mL 1000 mL . (3.2.3) 20 mL . 3.3.5 3.3.5.1 1000 mg/L ( 99.5 %) (1.000 00.000 2) g 250 mL (3.2.3) 40 mL . 100 mL 1 000 mL . 3.3.5.2 20 mg/L (3.3.5.1) 20.00 mL 1 000 mL . (3.2.3) 20 mL . 3.3.6 3.3.6.1 1 000 mg/L ( 99.5 %) (3.2.5) 150 mL 250 mL . . (3.2.9) . 105 2 . (1.000 00.000 2) g 250 mL

10、 (3.2.1) 20 mL (3.2.3) 20 mL . 100 mL 1 000 mL . 3.3.6.2 20 mg/L (3.3.6.1) 20.00 mL 1 000 mL . (3.2.3) 20 mL . KS I ISO 11047:2009 7 3.3.7 3.3.7.1 1 000 mg/L ( 99.5 %) (1.000 00.000 2) g 250 mL (3.2.1) 10 mL (3.2.3) 10 mL . 100 mL 1 000 mL . 3.3.7.2 20 mg/L (3.3.7.1) 20.00 mL 1 000 mL . (3.2.3) 20 m

11、L . 3.3.8 3.3.8.1 1 000 mg/L ( 99.5 %) (1.00000.0002) g 250 mL (3.2.3) 40 mL . 100 mL 1 000 mL . 3.3.8.2 20 mg/L (3.3.8.1) 20.00 mL 1 000 mL . (3.2.3) 20 mL . 3.4 3.4.1 , 5 %(V/V) 6 . . . . 3.4.2 ( ). KS I ISO 11047:2009 8 , , ( ) / / . 350 nm 350 nm . ( Zeeman , Smith-Hieftje) . . 3.5 3.5.1 KS I IS

12、O 11466 . 3.5.2 . . 3.5.3 (batch) (3.3 ) 20 mg/L 5 . . 3.5.3.1 (3.3.1.2) 1.00 mL, 2.00 mL, 4.00 mL, 6.00 mL, 8.00 mL, 10.00 mL 100 mL . (3.2.1) 21 mL (3.2.2) 7 mL . . 0.2 mg/L, 0.4 mg/L, 0.8 mg/L, 1.2 mg/L, 1.6 mg/L 2.0 mg/L . 3.5.3.2 (3.3.2.2) 5.00 mL, 10.00 mL, 20.00 mL, 30.00 mL, 40.00 mL 100 mL

13、. (3.2.1) 21 mL (3.2.2) 7 mL . . / (3.2.6) 10 mL . 1.0 mg/L, 2.0 mg/L, 4.0 mg/L, 6.0 mg/L 8.0 mg/L . 3.5.3.3 (3.3.3.2) 5.00 mL, 10.00 mL, 20.00 mL, 30.00 mL, 40.00 mL 100 mL . (3.2.1) 21 mL (3.2.2) 7 mL . . KS I ISO 11047:2009 9 1.0 mg/L, 2.0 mg/L, 4.0 mg/L, 6.0 mg/L 8.0 mg/L . 3.5.3.4 (3.3.4.2) 5.0

14、0 mL, 10.00 mL, 20.00 mL, 30.00 mL, 40.00 mL 100 mL . (3.2.1) 21 mL (3.2.2) 7 mL . . 1.0 mg/L, 2.0 mg/L, 4.0 mg/L, 6.0 mg/L 8.0 mg/L . 3.5.3.5 (3.3.5.2) 5.00 mL, 10.00 mL, 20.00 mL, 30.00 mL, 40.00 mL 100 mL . (3.2.1) 21 mL (3.2.2) 7 mL . . 1.0 mg/L, 2.0 mg/L, 4.0 mg/L, 6.0 mg/L 8.0 mg/L . 3.5.3.6 (

15、3.3.6.2) 2.00 mL, 5.00 mL, 10.00 mL, 20.00 mL, 30.00 mL, 40.00 mL 100 mL . (3.2.1) 21 mL (3.2.2) 7 mL . . / (3.2.6) 10 mL . 0.4 mg/L, 1.0 mg/L, 2.0 mg/L, 4.0 mg/L, 6.0 mg/L 8.0 mg/L . 3.5.3.7 (3.3.7.2) 5.00 mL, 10.00 mL, 20.00 mL, 30.00 mL, 40.00 mL 100 mL . (3.2.1) 21 mL (3.2.2) 7 mL . . 1.0 mg/L,

16、2.0 mg/L, 4.0 mg/L, 6.0 mg/L 8.0 mg/L . 3.5.3.8 (3.3.8.2) 1.00 mL, 2.00 mL, 4.00 mL, 6.00 mL, 8.00 mL, 10.00 mL 100 mL . (3.2.1) 21 mL (3.2.2) 7 mL . . 0.2 mg/L, 0.4 mg/L, 0.8 mg/L, 1.2 mg/L, 1.6 mg/L, 2.0 mg/L . 3.5.4 ( 2 ) . (3.5.3) , KS I ISO 11047:2009 10 . 0 . (3.2.7 3.2.8) 0 . 10 2 . 1 0.7 . 1

17、 0.2 nm 0.5 . 2 . 1. 2 . , , , . 3.5.5 (3.2.7 3.2.8) (mg/L) . 3.6 3.6.1 (3.5.2) (3.5.1) . 2 (3.5.4 2 ). . (3.2.7 3.2.8) . (3.6.2) . . . 1 . 3.6.2 3.6.2.1 / , (3.2.6) 10 mL . ( 2 ) . 3.6.2.2 / , (3.2.6) 10 mL . KS I ISO 11047:2009 11 3.6.2.3 232.0 nm 0.2 nm . 3.7 (3.5.1) (3.5.2) . M (w) . Vfww 01(M) w(M) ： M (mg/kg) 1 ： (3.5.1) (mg/L) 0 ： (3.5.2) (mg/L) f ： , (3.5.1) V ： (L). KS I ISO 11466 0.1 L m ： KS I ISO 11465 KS I ISO 11466 (kg) 3.8 A.1 . KS A ISO 5725 1 . 3.9 . . .