GOST ISO 22036-2014 Soil quality Determination of trace elements in extracts of soil by inductively coupled plasma-atomic emission spectrometry (ICP-AES)《土质 采用电感耦合等离子体原子发射光谱法 (ICP-.pdf

1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) ISO 22036 2014 - (-) (ISO 22036:2008, IDT) ISO 220362014 II , 1.092 . 1.22009 . , . , , , 1 - ( ) , 5. 2 ( 025) 3 , ( 30 2014 . 67-) : (ISO 3166) 00497 (ISO 3166) 00497 AM BY KG RU UA 4 05 2014 . 510- ISO 22036-2014 01 2

2、015 . 5 ISO 22036:2008 Soil quality Determination of trace elements in extracts of soil by inductively coupled plasma - atomic emission spectrometry (ICP - AES) . - (-) () () (/) (/), , (3) (3) (/3) (/3), , . SC 3 ISO/TC 190 (ISO). (en). , , . . (IDT) 6 ISO 220362014 III , . () . , , 2015 , ISO 2203

3、62014 IV 1 . . 2 . . 3 4 . . 5 . 6 7 . 8 . 9 . 10 . 11 . . 12 A () . B () . () . . 1 1 2 2 5 7 8 9 12 13 13 13 14 16 24 25 ISO 220362014 1 - (-) Soil quality. Determination of trace elements in extracts of soil by inductively coupled plasma - atomic emission spectrometry (ICP - AES) 2015 07 01 , , ,

4、 . , , . , , . 1 - (-) 34 (. 1). , ISO 11466, (DTPA) ISO 14870 , ISO 14869-1 ISO 14869-2. . 2 . . ( ). ISO Guide 32, Calibration in analytical chemistry and use of certified reference materials ( ) ISO 3696, Water for analytical laboratory use. Specification and test methods ( . ) ISO 5725-1, Accura

5、cy (trueness and precision) of measurement methods and results. Part 1: General principles and definitions ( ) . 1. ISO 5725-2, Accuracy (trueness and precision) of measurement methods and results. Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurem

6、ent method ( ) . 2. ISO 11465, Soil quality. Determination of dry matter and water content on a mass basis Gravimetric method ( . . ) ISO 11466, Soil quality. Extraction of trace elements soluble in aqua regia ( . , ) ISO 220362014 2 ISO 14869-1, Soil quality. Dissolution for the determination of to

7、tal element content. Part 1: Dissolution with hydrofluoric and perchloric acids . . 1. () ISO 14869-2, Soil quality. Dissolution for the determination of total element content. Part 2: Dissolution by alkaline fusion ( . . 2. ) ISO 14870, Soil quality. Extraction of trace elements by buffered DTPA so

8、lution ( . DTPA) 3 , ISO 5725-1, ISO 5725-2, ISO Guide 32, . 3.1 (analyte): , . 3.2 : , , , . 3.3 - ( ): , , , . 3.4 : , , () , , . 3.5 : , . . 3.6 (): , . 3.7 : () . 3.8 : , . 3.9 : . . 3.10 () : , (3.9). 30. 3.11 () : , , , . 3.12 : , . . 4 - (ICP-AES) . , . - , , , . , , . , . ( ), ( ). - ISO 220

9、362014 3 () . 1 , . , . . . 1 , ICP-AES Varian, Vista-MPX (megapixel CD detector)9 () , I = II = , / 3 a , / b , / 3 a , / b 396,068 1 0,10 4 0,4 308,215 I 2,6 0,26 309,271 I 396,152 I 0,1 0,01 4 0,4 167,078 I 0,3 0,03 1 0,1 206,833 I 0,5 0,5 16 1,6 217,581 I 1,8 0,18 5 0,5 231,146 I 2 0,2 188,979 2

10、 0,2 12 1,2 193,696 1 0,1 11 1,1 197,198 I 5 0,5 189,042 I 188,979 I 1,5 0,15 5 0,5 233,061 II 0,06 0,006 0,7 0,07 455,403 II 0,01 0,001 0,15 0,02 493,409 II 0,04 0,004 0,15 0,02 313,107 II 0,03 0,003 0,15 0,02 313,402 II 0,01 0,001 0,15 0,02 234,861 II 0,01 0,001 0,05 0,005 223,061 I 1,8 0,18 6 0,6

11、 306,771 I 17 1,7 315,887 208,959 I 0,7 0,07 1,2 0,12 249,678 I 1,1 0,11 1,5 0,15 249,772 I 0,5 0,05 1 0,1 214,438 II 0,1 0,01 0,5 0,05 226,502 II 0,11 0,011 0,6 0,06 228,802 II 0,20 0,02 0,5 0,05 396,847 II 0,5 0,05 0,3 0,03 317,933 II 0,3 0,03 6,5 0,7 393,366 II 0,5 0,05 267,716 II 0,1 0,01 1 0,1

12、205,552 II 0,3 0,03 206,149 II 283,563 II 0,2 0,02 284,325 II 238,892 II 0,4 0,04 1,2 0,1 228,616 II 0,4 0,04 1 0,1 230,786 II 327,396 I 0,3 0,03 1,5 0,1 224,700 II 324,754 I 0,6 0,06 238,204 II 0,3 0,03 0,9 0,09 239,562 II 259,940 II 0,5 0,05 0,7 0,07 220,353 II 0,4 0,04 8 0,8 216,999 I 224,688 I 261,418 I 283,306 I 1,8 0,18 ISO 220362014 4 1 () , I = II = , / 3 a , / b , / 3 a , / b 670,783 I 1,7 0,17 1 0,1 460,286 I 67 6,7 279,553 II 0,02 0,002 0,1 0,01 279,079 II 1 0,1 4 0,4 285,213 I 0,06 0,006 0