KS I ISO 5961-2006 Water quality-Determination of cadmium by atomic absorption spectrometry《水质 原子吸收光谱法测定镉》.pdf

上传人:eastlab115 文档编号:818488 上传时间:2019-02-11 格式:PDF 页数:12 大小:519.63KB
下载 相关 举报
KS I ISO 5961-2006 Water quality-Determination of cadmium by atomic absorption spectrometry《水质 原子吸收光谱法测定镉》.pdf_第1页
第1页 / 共12页
KS I ISO 5961-2006 Water quality-Determination of cadmium by atomic absorption spectrometry《水质 原子吸收光谱法测定镉》.pdf_第2页
第2页 / 共12页
KS I ISO 5961-2006 Water quality-Determination of cadmium by atomic absorption spectrometry《水质 原子吸收光谱法测定镉》.pdf_第3页
第3页 / 共12页
KS I ISO 5961-2006 Water quality-Determination of cadmium by atomic absorption spectrometry《水质 原子吸收光谱法测定镉》.pdf_第4页
第4页 / 共12页
KS I ISO 5961-2006 Water quality-Determination of cadmium by atomic absorption spectrometry《水质 原子吸收光谱法测定镉》.pdf_第5页
第5页 / 共12页
点击查看更多>>
资源描述

1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 10 31 http:/www.kats.go.krKS I ISO 5961 KS I ISO 5961: 2006 (2011 ) I ISO 5961: 2006 : ( ) ( ) KIST ( ) : (http:/www.standard.go.kr) : :1996 1 5 :2006 10 31 :2011 12 26 2011-0622 : : ( 02- 509-7270) (http:/www.kats.go.kr). 10 5 , . ICS 13.060.40 KS I I

2、SO 5961: 2006(2011 ) Water quality Determination of cadmium by atomic absorption spectrometry 1994 2 ISO 5961 Water quality Determination of cadmium by atomic absorption spectrometry . 1. 2 (AAS) (electrothermal) (AAS) . 1.1 AAS 0.051 mg/L . . . . 1.2 10 L 0.33 g/ L . . . 2. . . KS M 9112 ( ) 3. 3.1

3、 , . 10 000 mg/L 10 000 mg/L 10 000 mg/L 10 000 mg/L 10 000 mg/L 10 000 mg/L 3 000 mg/L 3 000 mg/L 10 000 mg/L 3 000 mg/L 10 000 mg/L 10 000 mg/L 1 000 mg/L 3 000 mg/L 15 g/L , 20 000 mS/m . (matrix) . I ISO 5961: 2006 2 4.6.2 b) . 3.2 228.8 nm . 3.3 . . 3.3.1 = 1.40 g/mL 3.3.2 w (H2O2) = 30 %(m/m)

4、3.3.3 I (Cd) = 1 000 mg/L. (3.3.1) 10 mL (3.3 ) 10 mL (1.0000.002) g (1 000 mL) . . 1 . (1.0000.002) g/L . 3.3.4 I (Cd) = 10 mg/L. (3.3.3) 10 mL (1 000 mL) . (3.3.1) 10 mL . . 1 . 100 mL . 3.3.5 5 . 0.051.0 mg/L . (3.3.4) 0.5, 2.0, 4.0, 6.0, 8.0 mL 10.0 mL (100 mL) . (3.3.1) 1 mL . 0.05, 0.2, 0.4, 0

5、6, 0.8 mg/L 1.0 mg/L . 3.3.6 (3.3.1) 1 mL (100 mL) (3.3) . (3.5.2 ). 3.3.7 (3.3.4) . (3.3.6) . 3.4 2 mol/L( , 24 ) , (3.3) . (3.6.1 ). 3.4.1 . 3.4.2 . 5105Pa . 3.4.3 3.4.4 10, 100, 1 000 mL 3.4.5 1, 2, 3, 4, 5, 6, 8, 10, 20, 30 mL 40 mL 3.4.6 3.4.7 250 mL 3.4.8 3.4.9 0.45 m . 3.5 KS M 9112 I ISO 59

6、61: 2006 3 3.5.1 . 3.5.2 a) (3.5.1) 0.45 m . pH 2 . (3.3.1) 10 mL . pH 2 . b) (3.3.1) 1 mL . 2 pH . . 100 mL (250 mL) (3.3.1) 1 mL (3.3.2) 1 mL . 0.5 mL . . . (3.3.1) 1 mL . (100 mL) . . . 3.6 , (3.4.1) . (3.3.7) 0 . 3.6.1 (3.3.6) . . , (3.3) . 3.6.2 (3.3.5) . (3.3.7) 0 . 3.6.3 (3.6.1) (3.5.2) . 102

7、0 . . 3.7 3.7.1 . (Cd) . 2101)(Cd)VbVAA= A0: A1: b: 3.6.2 V1: V2: , . 3.7.2 0.01 mg/L . (Cd): 0.07 mg/L (Cd): 0.41 mg/L 3.8 . I ISO 5961: 2006 4 a) b) c) 3.7.2 d) , e) 3.9 1 . 1 l n na% x mg/L x mg/L r mg/L VCr% R mg/L VCR% WFR % A(1)(2) B(1)(2) C(1)(3) 23 23 23 63 60 63 0 5 0 0.113 0.563 0.968 0.11

8、8 0.5871.0080.009 70.030 90.073 38.2 5.3 7.3 0.005 80.009 20.012 15.0 1.6 1.2 104.1 104.3 104.1 % g/L g/L g/L % g/L % % D(4)(2) E(4)(2) F(4)(6) 52 22 17 13 52 22 17 13 53 23 17 13 133 55 45 31 136 56 40 35 135 56 43 33 2 2 0 11 0 0 11 0 7 11 7 8 0.91 0.91 0.91 0.91 2.70 2.70 2.70 2.70 16.2 16.2 16.2

9、 16.2 1.2921.1481.3631.39 2.96 2.78 2.99 3.22 18.3417.1418.3320.170.319 60.270 40.356 80.171 80.639 90.631 80.344 50.559 23.348 72.232 83.969 73.107 724.7 23.5 26.2 12.4 21.6 22.8 11.5 17.4 18.3 13.0 21.7 15.4 0.083 00.048 30.115 90.064 30.266 30.199 40.195 10.158 31.420 80.756 71.497 61.309 66.4 4.

10、2 8.5 4.6 9.0 7.2 6.5 4.9 7.7 4.4 8.2 6.5 141.9 126.2 149.8 152.7 109.6 102.9 110.7 119.2 113.2 105.8 113.1 124.5 (5) 4.6.2 a) : : (5) 4.6.2 a): : (5) 4.6.2 a): : l : r : n: VCr : na: (outlier) R : x : VCR : x : WFR: (1) AAS (2) (3) C: (spiked) (4) AAS (5) “ ” . (6) F: 4. 4.1 , , , , 100 mg/L , . ,

11、 . , 1 000 mg/L . . I ISO 5961: 2006 5 . . . . 4.2 228.8 nm . , . 4.3 3.3 . 4.3.1 = 1.40 g/mL 4.3.2 w(H2O2) = 30 %(m/m) 4.3.3 I (Cd) = 1 000 mg/L, 3.3.3 4.3.4 II (Cd) = 10 mg/L, 3.3.4 4.3.5 II (Cd) = 100 g/L. II(4.3.4) 10 mL (1 000 mL) (4.3.1) 10 mL . . . 4.3.6 III (Cd) = 5 g/L. II(4.3.5) 50 mL (1

12、000 mL) (4.3.1) 10 mL (3.3) . . . 4.3.7 II(4.3.5) 5 . 0.33 g/L . II (4.3.5) 0.3, 1.0, 1.7, 2.4 mL 3.0 mL 100 mL 5 . (4.3.1) 1 mL . 0.3, 1.0, 1.7, 2.4 g/L 3.0 g/L . . 4.3.8 (4.3.1) 1 mL (100 mL) . (3.5.2 ). 4.3.9 (3.3) . (4.3.8) . 4.3.10 ( 2 ) 1.0 g (3.3.1) 3 mL ( = 1.19 g/mL) 20 mL 100 mL . 10 g 100

13、 mL . a) (4.3.10 ) . 10 L 50 g 500 g . b) 15 mL 15 mL (100 mL) . 10 L 15 g 150 g . 4.4 3.4 4.4.1 . 4.4.2 . 4.4.3 . 4.4.4 I ISO 5961: 2006 6 4.4.5 (3.4 ) . 4.5 3.5 . 4.6 (4.4.1) . (4.3.9) . 4.6.1 (3.3.6) . (3.3) . , . 4.6.2 (batch) II(4.3.5) 5 . a) 4.1 . 4.6.2 b) . (4.3.7), (4.3.8) (3.5.2 ) ( ) . 10

14、L 4.3.10 a) 4.3.10 b) (4.4.2) . 2 . b) 4.6.2 b) 1) 4.6.2 b) 2) . . . 1) (4.3.1) 0.10 mL (3.5.2) 5.0 mL 4 (10 mL) . . (4.3.5) 0.05 mL 2 , 0.1 mL 3 , 0.15 mL 4 . 3 . 3 g/L . . 3 (4.3.8) . 3 . 4.6.2 a) . 2 . 5 mL 0.05 mL 1 g/L, 0.1 mL 2 g/L, 0.15 mL 3 g/L . . 4.6.2 a) . 2 . 2) ( , 3.5.2), III(4.3.6), (

15、4.3.8), (4.3.9) (4.3.10) . (4.4.2) . 10 L, 10 L, 10 L 10 L, III 2 L, 8 L 10 L 10 L, III 4 L, 6 L 10 L 10 L, III 6 L, 4 L 10 L . , 1 g/L, 2 g/L 3 g/L . . I ISO 5961: 2006 7 4.7 4.7.1 3.7 . 4.7.2 . . . . . . . 4.8 0.1 g/L , 2 . (Cd): 0.7 g/L (Cd): 1.3 g/L 4.9 3.8 4.10 1 I ISO 5961: 2006 8 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKorean Agency for Technology and Standards http:/www.kats.go.kr KS I ISO 5961: 2006 Water qualityDetermination of cadmium by atomic absorption spectrometry ICS 13.060.40

展开阅读全文
相关资源
猜你喜欢
  • GOST 26196-1984 Insulators Method of measuring industrial radiointerferences《绝缘子 工业射电干扰测定法》.pdf GOST 26196-1984 Insulators Method of measuring industrial radiointerferences《绝缘子 工业射电干扰测定法》.pdf
  • GOST 26201-1984 Terrotitanium ferromolybdenum and ferrovanadium Sampling and sample preparation methods for chemical and physical-chemical analyses《钛铁、钼铁和钒铁 化学和物理化学公析用试样的取样及制备方法》.pdf GOST 26201-1984 Terrotitanium ferromolybdenum and ferrovanadium Sampling and sample preparation methods for chemical and physical-chemical analyses《钛铁、钼铁和钒铁 化学和物理化学公析用试样的取样及制备方法》.pdf
  • GOST 26202-1984 Vessels and apparatus Norms and methods of strength analysis of shells and heads from influence of support loads《容器和装置 在支撑负荷作用下壁部和底部强度计算规范和方法》.pdf GOST 26202-1984 Vessels and apparatus Norms and methods of strength analysis of shells and heads from influence of support loads《容器和装置 在支撑负荷作用下壁部和底部强度计算规范和方法》.pdf
  • GOST 26203-1984 Transparent-base photographic materials Method for determination of swelling and water absorption of emulsive and anticurling coatings《透明基卤化银照相材料 乳剂及抗扭层溶胀性和含水量的测定法》.pdf GOST 26203-1984 Transparent-base photographic materials Method for determination of swelling and water absorption of emulsive and anticurling coatings《透明基卤化银照相材料 乳剂及抗扭层溶胀性和含水量的测定法》.pdf
  • GOST 26204-1991 Soils Determination of mobile compounds of phosphorus and potassium by Chiricov method modified by CINAO《土壤 用ЦИНАО 1的Чириков改进法测量钾和磷的不稳定化合物》.pdf GOST 26204-1991 Soils Determination of mobile compounds of phosphorus and potassium by Chiricov method modified by CINAO《土壤 用ЦИНАО 1的Чириков改进法测量钾和磷的不稳定化合物》.pdf
  • GOST 26205-1991 Soils Determination of mobile compounds of phosphorus and potassium by Machigin method modified by CINAO《土壤 用ЦИНАО的Мачигин改进法测量钾和磷的不稳定化合物》.pdf GOST 26205-1991 Soils Determination of mobile compounds of phosphorus and potassium by Machigin method modified by CINAO《土壤 用ЦИНАО的Мачигин改进法测量钾和磷的不稳定化合物》.pdf
  • GOST 26206-1991 Soils Determination of mobile compounds of phosphorus and potassium by Oniani method modified by CINAO《土壤 用ЦИНАО的Ониана改进法测量钾和磷的不稳定化合物》.pdf GOST 26206-1991 Soils Determination of mobile compounds of phosphorus and potassium by Oniani method modified by CINAO《土壤 用ЦИНАО的Ониана改进法测量钾和磷的不稳定化合物》.pdf
  • GOST 26208-1991 Soils Determination of mobile compounds of phosphorus and potassium by Egner-Riem-Domingo method (AL-method)《土壤 Эгнер-Рим-Доминго法(АЛ法)测量钾和磷的不稳定化合物》.pdf GOST 26208-1991 Soils Determination of mobile compounds of phosphorus and potassium by Egner-Riem-Domingo method (AL-method)《土壤 Эгнер-Рим-Доминго法(АЛ法)测量钾和磷的不稳定化合物》.pdf
  • GOST 26209-1991 Soils Determination of mobile compounds of phosphorus and potassium by Egner-Riem method (DL-method)《土壤 Эгнер-Рим法(ДЛ法)测量钾和磷的不稳定化合物》.pdf GOST 26209-1991 Soils Determination of mobile compounds of phosphorus and potassium by Egner-Riem method (DL-method)《土壤 Эгнер-Рим法(ДЛ法)测量钾和磷的不稳定化合物》.pdf
  • 相关搜索

    当前位置:首页 > 标准规范 > 国际标准 > 其他

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1