1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 8062 ( ) KS M 8062:2008 2008 10 13 http:/www.kats.go.krKS M 8062:2008 : ( ) ( ) SK ()MPT ( ) : (http:/www.standard.go.kr) : :1993 7 2 :2008 10 13 2008-0663 : : ( 02-509-7301) (http:/www.kats.go.kr). 10 5 , . KS M 8062:2008 ( ) Lead dioxide PbO2FW: 239.1
2、9 1 ( .) . 2 . . ( ) . KS M 8001, 3 3.1 . 3.2 , . 4 5. 1 . 1 (Cl) (N) (SO4) ( ) (Mn) 0.2 % 0.05 % 0.01 % 0.01 % 0.05 % 0.25 % 0.000 3 % 97.0 % KS M 8062:2008 2 5 5.1 1 g 25 mL 3 mL (3 %) 5 mL (1G4) 105110 , 2 mg . 5.2 3 g 75 mL 5 75 mL , 50 mL ( 2 g) 1 mg . 5.3 (CI) 0.5 g 10 mL, (1: 2) 5 mL (30 %) 0
3、.5 mL 25 mL , (2 %) 1 mL 15 , (0.01 mg Cl/mL) 5 mL 10 mL, (1: 2) 5 mL (30 %) 0.5 mL 25 mL 15 . 5.4 (N) 0.1 g (30 %) 30 mL KS M 8001 6.12 c) A , 5 mL . C M (1: 15) 2 mL 5 mL . A 1 g C B 45 mL (30 %) 2 mL 1 mL , (0.01 mg N/mL) 1 mL (30 %) 30 mL . 5.5 (SO4) 1 g 5 mL (1: 2) 3 mL 25 mL ( ) 1.5 g 4 100 mL
4、 , (A ) 20 mL( 0.2 g) (2: 1) 10 mL (2: 1) 0.3 mL 25 mL , (95 %) 3 mL (10 %) 2 mL 1 , A 10 mL( 0.1 g) 0.5 mL, (1: 2) 0.3 mL, ( ) 0.15 g (2: 1) 10 mL (0.01 mg SO4/mL) 5 mL (2: 1) 0.3 mL 25 mL , 1 . 5.6 ( ) 2 g 20 mL, 3 mL (30 %) 1 mL . (1: 2) 0.5 mL 190 mL , 200 mL . 20 mL 100 mL( 1 g) 0.5 mL , 2.5 mg
5、 . KS M 8062:2008 3 5.7 (Mn) 5 g 15 mL . 10 mL 10 mL (1G4) . . (1: 2) 10 mL 50 mL , 0.5 g 40 5 . 5 , (0.01 mg Mn/mL) 1.5 mL 15 mL 10 mL 10 mL (1: 2) 10 mL 50 mL 5 . 5.8 0.5 g 60 g (1: 20) 100 mL . 50 mL 0.1 N 50 mL (5 %) 23 mL . 0.1 N . , 3 mL . , . 0.1 N 1 mL 0.011 960 g PbO2 . 6 . 7 . a) b) c) d) e) f) () 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M 8062:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Lead dioxide ICS 71.040.30