1、KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 11 17 http:/www.kats.go.krKS I ISO 10695 KS I ISO 10695: 2006 (2011 ) I ISO 10695: 2006 : ( ) ( ) KIST ( ) : (http:/www.standard.go.kr) : :2001 12 26 :2006 11 17 :2011 12 26 2011-0623 : : ( 02- 509-7270) (http:/www.kats.go.kr). 10 5 , . ICS 13.060.50 KS
2、 I ISO 10695: 2006(2011 ) Water quality Determination of selected organic nitrogen and phosphorus compounds Gas chromatographic methods 2000 1 ISO 10695 Water quality Determination of selected organic nitrogen and phosphorus compounds Gas chromatographic methods . . . . 1. ( 1 ). , . 1.1 / , , , 0.0
3、5 g/L . , . . , . 1.2 / , , 0.05 g/L . . A . (KS M ISO 13530). I ISO 10695: 2006 2 1 CAS No.(a) C8H14CIN5215.7 001912 24 9 9H13CIN6240.7 021725 46 2 14H16CIN3O 277.8 067129 08 2 ( ) C10H14NO5PS 291.3 00056 38 2 ( ) C8H10NO5PS 263.2 298 00 0 C13H19N3O4281.3 040487 42 1 9H16CIN5229.7 000139 40 2 9H16C
4、IN5229.7 007286 69 3 C7H12CIN5201.7 000122 34 9 9H16CIN5229.7 005915 41 3 13H16F3N3O4335.3 001582 09 8 C12H9CI2NO3286.1 050471 44 8 (a) CA(Chemical Abstracts) 2. . . , . IEC ISO . KS M ISO 5667 1: 2006 1: KS M ISO 5667 2: 2006 2: KS M ISO 13530: 2003 3. / 3.1 (dichloromethane) / . NPD(Nitrogen Phosp
5、horus Detector) . 3.2 . (running blank determination) (3.5.6). . “ ” . . 200 mL 1 mL , . . 3.2.1 . , 3.2.2 (CH2Cl2) 3.2.3 , 3.2.4 , ( 50020) 4 30 , 200 . I ISO 10695: 2006 3 3.2.5 a) , , c(NaOH) 1 mol/L b) , , c(HCl) 1 mol/L 3.2.6 (3.2.3). , 4 18 , ( ) . 1 , 6 . . . 1. 50 mg 100 mL (3.2.3). 2. . 3.2
6、.7 (3.2.3) (3.2.6). 1 mg/100 mL . , 4 . 1 , (cyanazine) (vinclozolin)(1 ) . . 3.2.8 (3.2.3) (3.2.7) . 100 mL 1 100 g . 4 . 1 1 . . 3.3 3.3.1 , NPD , 0.4 mm , 25 60 m , . (mass spectrometer) . B . 3.3.2 1 5 L , (grease) PTFE( ) . 3.3.3 PTFE . 3.3.4 3.3.5 3.3.6 ( ) , (VI)/ , / I ISO 10695: 2006 4 . ,
7、. 3.4 KS M ISO 5667 1 KS M ISO 5667 2 . . , . . 3.3.6 ( .) PTFE . . , . , , . (tubing) . (3.5.6 5.2.3 ) . . pH , pH 6 9 (3.2.5) ( .). . 3.5 3.5.1 . (5.2.4 ) . . A . , , . 500 mL, 1 mL . 3.5.2 . . . , . 3.5.3 0.5 1 L . . (3.2.2) (3.5.2) (500 mL 50 mL .) 10 (3.3.3) . (3.3.2) . . 500 mL 20 mL(3.2.2) .
8、60 % . I ISO 10695: 2006 5 . , 5 g (3.2.4) . 5 . 5 . . 10 20 mL , , 18 2 . . (vial) (3.2.2) , . 3.5.4 3.5.3 (3.3.4) . 40 , 1 mL . 3.5.5 (3.3.1) . . 1 10 L , (5.) . . , , 5. 6. . (5.). (6.). (RT) . , ( .). . 3.5.6 (3.2.1)( , , , ). , 10 % . , 10 % . . 4. / 4.1 , (RP) C18 , NPD . 4.2 . (3.5.6). . I IS
9、O 10695: 2006 6 . . 200 mL 1 mL , . . 4.2.1 . , 4.2.2 RPC18 , , 1 cm . . 4.3.2 . 4.2.3 , 4.2.4 , 4.2.5 / . 3.2.5 4.2.6 / . 3.2.6 4.2.7 (4.2.4) (4.2.6) . 1 mg/100 mL . 4 . 1 , (1 ) 2 . . 4.2.8 (3.2.3) (4.2.7) . 1 100 g/100 mL . 4 . 1 1 . . . 4.2.9 , 99.996 %( ), , . 4.3 . , , PTFE . 4.3.1 / . 3.3.1 4
10、.3.2 . RP C18 . RP C18 . . RP C18 5.2.4 . . . 4.3.3 4.3.4 4.3.5 4.3.6 4.3.7 / (3.3.6 ). 4.4 / (3.4 ). I ISO 10695: 2006 7 , , ( , , ) . , (4.3.6) . 4.5 (RPC18 ) 4.5.1 (conditioning) (4.3.2) RP C18 (4.2.2) 5 (4.5.2) . 5 (4.2.1) , . / . 4.5.2 , . 4.5.1 1 000 mL/ . (4.3.3) . (4.2.9)( 100 mL/ 30 ) . 500
11、 mg RP C18 (4.2.2) (4.2.4) 1 mL . . / (4.2.4) 15 . (4.2.4) (vial) . (3.2.3) . (4.2.4) . (4.3.4) . 40 . (3.2.3) . . . 4.5.3 / . 3.5.5 4.5.4 / . 3.5.6 5. 5.1 , / / . (5.2 ) (5.3 ) 5.2 5.2.1 . . 5 . . a) 1: . I ISO 10695: 2006 8 1) (5.2.2) 2) (spiked) (5.2.3) 1) 2) (5.2.4). b) 2: ( 20 80 % ) (5.2.5) (b
12、atch) . ( 1 ). c) 3: 1) (5.2.2) , (6.2.1) . 2) , (6.2.2). 3) (5.2.3) , . 2 . 2 i e g l j 5.2.2 ( .) 1 10 L (3.2.8) . ( , , .). yie , ie . . yie mi ie bi(1) yie: ie i , . ie: i ( ) mi: i . , (L/g) . bi: . , . . I ISO 10695: 2006 9 . 5.2.3 ( ) . a) . (3.2.1) . ( 0.1 1 mL ), . . b) 3.5.3 3.5.4 . 1 10 L 5 ieg, . yieg . yieg ieg . yieg migieg big(2) yieg: ( ) i , ieg . , . ieg: ( ) i g/L . mig: i , fi . , (L/g) . big: , . , yieg , i . . 5.2.4 5.2.2 5.2.3