1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 1082 KS M 1082:2008 2008 12 19 http:/www.kats.go.krKS M 1082:2008 : ( ) ( ) ()MPT ( ) : (http:/www.standard.go.kr) : : 2008 12 19 2008-0929 : : ( 02-509-7301) (http:/www.kats.go.kr). 10 5 , . KS M 1082:2008 Determination of mercury in leather Atomic spe
2、ctrometry 1 . 2 . . ( ) . KS D 1919, KS I 3002, KS L ISO 385 1, 1: KS L ISO 1042, KS M 0001, KS M 0016, KS M 0032, KS M 3719, KS M 6882, KS M 8003, KS M ISO 4044, 3 , , . 4 . 4.1 (HNO3) 1.38 g/mL, 60 % 4.2 (HCl) 1.18 g/mL, 35 % 4.3 (H2SO4) 1.84 g/mL, 97 % KS M 1082:2008 2 4.4 (HClO4) 1.67 g/mL, 70 %
3、 4.5 (SnCl2 2H2O) 10 g (1 20) 60 mL 100 mL . . 4.6 (NaBH4) 2.5 g (NaOH) 0.1 g 100 mL (5A) . . 4.7 (100 mg Hg/L) (II) 0.135 4 g 0.1 mg (1: 13) 1 000 mL . (1: 13) . 4.8 (10 mg Hg/L) (4.7) 10 mL 100 mL (1: 13) . . 4.9 (1 mg Hg/L) (4.7) 10 mL 1 000 mL (1: 13) . . 5 5.1 KS L ISO 1042 A 100 mL, 1 000 mL 5
4、.2 KS L ISO 385 1 0.1 mL 10 mL 5.3 1 . 6 6.1 KS M 1082:2008 3 (202) , (655) % , , . 6.2 2 mm2 mm 1) . (202) , (655) % 24 , . 1 7 a) b) - 7.1 7.1.1 , , . 7.1.2 7.1.2.1 ( 2) ( 3) . . 7.1.2.1.1 20 mm, 100 mm , ( .) . 1) . A B C D E C B A DEKS M 1082:2008 4 7.1.2.1.2 . 7.1.2.1.3 (1 4) (50 g/L) , . 7.1.2
5、.2 , KS M 0016 . 2 3 A B C D E F G H I A I BCE D G HFA B C D E F G H I A E CBI D G HFKS M 1082:2008 5 7.1.3 7.1.3.1 a) 1 g 0.1 mg 1 (5.3) . (1 100) 10 mL E . b) 5 mL, 3 mL, 3 mL . 0.2 0.3 mL .2)c) . d) (1 100) 20 mL , E . 7.1.3.2 a) 7.1.3.1 100 mL . b) (7.1.2.1) (A) 7.1.3.2 a) (4.5) 3), , , 253.7 nm
6、 . 7.1.4 7.1.3 . 7.1.5 (4.9) 0 4.0 mL( 0 4 g) , (4.3) 3 mL (4.4) 3 mL 100 mL . 7.1.3.2 , . 7.1.6 7.1.3.2 7.1.4 7.1.5 , (mg/kg) . mVCC =)(Hg21 Hg : (mg/kg) C1: (mg/L) C2 : (mg/L) V : (mL) m : (g) 2) . . 3) . KS M 1082:2008 6 7.2 7.2.1 , 30 %( ) . , . 7.2.2 7.2.2.1 4 . 7.2.2.2 , KS M 0032 . 7.2.3 7.2.
7、3.1 7.1.3.1 100 mL (4.2) 30 mL . A E B (HCl) F C (NaBH4) G D H 4 EC B A D FGH KS M 1082:2008 7 7.2.3.2 ( 4) A (7.2.3.1) , B , C (4.6) . , 194.164 nm . 7.2.4 7.2.3 . 7.2.5 (4.8) 0 5.0 mL( 0 50 g) 100 mL (4.2) 30 mL (4.3) 3 mL (4.4) 3 mL . 7.2.3.2 , . 7.2.6 7.2.3.2 7.2.4 7.2.5 , (mg/kg) . mVCC =)(Hg21
8、 Hg : (mg/kg) C1: (mg/L) C2 : (mg/L) V : (mL) m : (g) 8 . a) b) c) d) KS M 1082:2008 8 KS M 1082:2008 , . 1 . , . 2 “ ” . , . SI . 3 3.1 , (II) , . 3.2 , , . 3.3 (matrix) . , 1 2 , . KS M 1082:2008 9 1 (20 g/L) 2 (20 g/L) 4 - . (65050) mg/kg, (20020) mg/kg . 0 100 200 300 400 500 Cr Conc.(mg/L) 0 10
9、0 200 300 400 500 Cr Conc.(mg/L) 253.7 nm 194.164 nm 403020100Hg Conc. (g/L) 403020100Hg Conc. (g/L) KS M 1082:2008 10 1 : mg/kg 65050 20020 65050 20020 1 682 209 658 186 2 669 184 651 200 3 643 199 656 199 4 640 194 659 197 5 633 198 644 195 6 654 205 654 184 7 629 202 648 188 8 663 208 639 188 9 6
10、36 181 634 196 10 620 212 636 203 647 199 648 194 (%) 3.03 5.22 1.42 3.39 2 : mg/kg 65050 65050 1 659 650 2 638 659 3 677 635 4 644 5 650 658 648 (%) 2.42 1.22 135513 7017 (02)60094114 (02)600948878 http:/ KS M 1082:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Determination of mercury in leatherAtomic spectrometry ICS 71.040.40 Korean Agency for Technology and Standards http:/www.kats.go.kr
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