KS M 1992-2008 Child use and care articles-Methods for determining the release of N-Nitrosamines and N-Nitrosatable substances from elastomer or rubber teats and soothers《婴儿和儿童用产品 .pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 1992 KS M 1992:2008 2008 12 10 http:/www.kats.go.krKS M 1992:2008 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : : 2003 12 3 : 2008 12 10 2008-0868 : : ( 025097301) (http:/www.kats.go.kr). 10 5 , . KS M 1992:2008 Child use and care articles Methods

2、for determining the release of N-Nitrosamines and N-Nitrosatable substances from elastomer or rubber teats and soothers 1999 EN 12868, Child use and care articles Methods for determining the release of N-Nitrosamines and N-Nitrosatable substances from elastomer or rubber teats and soothers , . 1 , .

3、 2 . . ( ) . KS M ISO 3696, EN 45001, General criteria for the operation of testing laboratories 3 , . 3.1 (soother) KS M 1992:2008 2 pacifiers babies dummies . 3.2 (teat) . . 3.3 (feeding teat) , 3.4 (rubber) 3.5 (elastomer) , , 3.6 (N-nitrosamine) ( 2 ) pH , N N O 3.7 (N-nitrosatable substance) ,

4、4 . , , . . 1 kg g(g/kg) . . . 5 5.1 , , KS M ISO 3696 3 . 5.2 5.3 KS M 1992:2008 3 5.4 5.5 2 . 5.6 , c(HCl) 0.1 mol/L 5.7 , c(NaOH) 0.1 mol/L 5.8 (5.2) 4.2 g, (5.3) 0.5 g, (5.4) 0.2 g (5.5) 30 mg 900 mL . (5.6) (5.7) pH 9.0 . 1 L . 2 . 5.9 (CH2Cl2) (7.5) . 5.10 (Kieselguhr) 1 m2/g, 3 000 8 500 nm,

5、150 650 m 1 200 (5.9) . . 5.11 n- (n-hexane) 5.12 , c(HCl) 1 mol/L 5.13 , c(NaOH) 1 mol/L 5.14 5.15 5.16 (frit)(6.3 6.4) 5.17 5.18 100 300 ng/mL n- (5.11) . , . KS M 1992:2008 4 . . (N-nitrosodimethylamine, NDMA) (N-nitrosodiethylamine, NDEA) (N-nitrosodipropylamine, NDPA) (N-nitrosodibutylamine, ND

6、BA) (N-nitrosopiperidine, NPIP) (N-nitrosopyrrolidine, NPYR) (N-nitrosomorpholine, NMOR) (N-nitrosodibenzylamine, NDBzA) (N-nitrosodiisononylamine, NDiNA) N-nitroso 3,5,5-trimethylhexylamine (N-nitroso N-methyl N-phenylamine, NMPhA) (N-nitroso N-ethyl N-phenylamine, NEPhA) . 5.19 (N-nitrosodiisoprop

7、ylamine, NDiPA) (5.17) 200 ng/mL . . . 5 . 5.20 ( ) (Whatman) 30 g 25 mL (5.9) . 5.21 c(NH3) 0.1 mol/L 5.22 . 6 6.1 , (5.21) . 6.2 (402) . 6.3 (PTFE) KS M 1992:2008 5 300 mm, 26 mm . 6.4 (PTFE) 300 mm, 15 mm . 6.5 Kuderna Danish(K D) . K D , . 6.6 4060 6.7 PTFE ( ) 6.8 (6.7) 6.9 (5.9) 6.10 (200 mL)

8、6.11 (100 mL) 6.12 ( ) TEA . 6.13 (GC) . . (5.18) , (5.19) . . . , . , NDBzA 2 . . 1 : 200 KS M 1992:2008 6 : 200 : (2.5 3.0) m , 1/8 15 % Carbowax 20 M, TPA on Chromsorb WHP 100/120 mesh 10 % Carbowax 20 M, 2 % KOH on Chromsorb WHP 100/120 mesh (4.0 5.0) m , 1/8 15 % SP 1 200, 1 % H3PO4on Chromsorb

9、 WAW 100/120 mesh . : 480 : 20 mL/min , : GC 250 ( ) . : 150 : (120 130) : 2.0 m , 1/4, 2.0 mm . 10 % OV 101 on Chromsorb WHP 80/100 mesh 3 % OV 225 on Chromsorb WHP 80/100 mesh : 480 : 250 2 : 200 : 60 , 230 (10 /min) : 2.5 m fused silica 0.53 mm FFAP 1 m : 480 : 250 : 50 1 min, 200 (75 /min) : 40

10、7 min, 60 (1 /min), 230 (14 /min) : 30.0 m fused silica 0.53 mm SE 54 film 2 m : 480 : 250 7 7.1 7.1.1 . 10 g , 40 g . 10 . . . 7.1.2 10 g 0.1 g 50 mL . (5.8) 40.0 mL . , (6.2) 24 ( min) (402) . 300 KS M 1992:2008 7 10 g , 1.0 mL (5.19) , . 7.1.3 50 mL . 4.0 mL (5.8) . 50.0 mL . 7.1.4 10 mL 25 mL .

11、B . 7.1.5 (40.0 mL) A . 7.2 A 7.2.1 (5.19) 1.0 mL 1.0 mL (5.13) A (7.1.5) . A B . A 7.2.2 25 g (5.10) (6.9) 26 mm (6.3) . (5.16) 1 cm (5.22) . , . 7.2.3 (7.2.1) , . 10 15 . 50 70 mm . 7.2.4 6080 mL (5.9) , 1525 K D (6.5) , PTFE ( 40 mL) . , 15 30 mm . . . , . B 7.2.5 (7.2.1) , (6.10) . 7.2.6 20 mL (

12、5.9) 1 . , . 30 g KS M 1992:2008 8 (5.20) K D . 7.2.7 7.2.6 2 . 7.2.8 (5.20) 25 mL (5.9) , K D (6.5) . A 7.2.9 A B K D (6.5) 2 mL (5.11) 23 (5.15) . K D (6.5) . (6.6) (402) (602) ( 2 /min) 46 mL . 2 mL (5.9) . 7.2.10 K D (6.5) . 1 mL (5.14) . (6.7) (6.7) . 45 mm . . . 1 5 . 7.3 B 7.3.1 B (7.1.4) 1.0

13、 mL (5.12) ( 1.4 pH .) . 30 . 7.3.2 2.0 mL (5.13) 1.0 mL (5.19) . C D . C 7.3.3 15 mm (6.4) 8 g (5.10) 7.2.2 . 7.3.4 7.2.3 (7.3.2) . 7.3.5 2530 mL (5.9) 7.2.4 ( 15 mL) . D 7.3.6 (7.3.2) (6.11) . KS M 1992:2008 9 7.3.7 10 mL (5.9) 1 . 7.2.6 K D . 7.3.8 7.3.7 2 . 7.3.9 (5.20) 7.2.8 K D (6.5) . B 7.3.1

14、0 C D 7.2.9 7.2.10 1 mL . 7.4 (7.1.2) 7.1.2 7.3.9 . 7.5 (6.13) GC/ 110 L . (5.18) (5.19) . , . , 5 . 8 8.1 A 8.1.1 (1) (2) . RNDiPANAAFAM45)g/kg( (1) M : NDiPA (g/kg) F : (2) ANA : (A ) , RNDiPAA : A NDiPA IINDiPANASTDNASTDNDiPAVGAVVCAF (2) V : NDiPA (mL) C : (g/L) G : (g) ANASTD : KS M 1992:2008 10

15、 INDiPAA : NDiPA VNASTD : (L) INDiPAV : NDiPA (L) 8.1.2 . , 3 , “ (not detected)” “ (ND)” 0 . 8.2 B 8.2.1 (2) (3) . A . RNDiPANAAFAM5)g/kg( (3) M : NDiPA , (g/kg) F : (2) ANA : (B ) , ANDiPAR : B NDiPA 8.2.2 A . , 3 , “ (not detected)” “ (ND)” 0 . 9 9.1 8.1.2 8.2.2 . 0.01 mg/kg 0.1 mg/kg , . 0.018 m

16、g/kg 0.01 mg/kg 0.018 mg/kg 0.01 mg/kg 0.008 mg/kg 10 10.1 8.1.2 8.2.2 . KS M 1992:2008 11 a) UV , (5.19) , UV (3h, 366 nm) . GC . UV , . b) . c) 10.2 , . 11 11.1 , EN 45001 . , . 11.2 . a) b) c) d) , e) f) 135513 7017 (02)60094114 (02)600948878 http:/ KS M 1992:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Child use and care articles Methods for determining the release of N-Nitrosamines and N-Nitrosatable substances from elastomer or rubber teats and soothers ICS 83.060 Korean Agency for Technology and Standards http:/www.kats.go.kr

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