KS H ISO 6466-2009 Tobacco and tobacco products－Determination of dithiocarbamate pesticides residues－Molecular absorption spectrometric method《烟草和烟草制品 二硫代氨基甲酸盐农药残留量的测定 分子吸收光谱法》.pdf

《KS H ISO 6466-2009 Tobacco and tobacco products－Determination of dithiocarbamate pesticides residues－Molecular absorption spectrometric method《烟草和烟草制品 二硫代氨基甲酸盐农药残留量的测定 分子吸收光谱法》.pdf》由会员分享，可在线阅读，更多相关《KS H ISO 6466-2009 Tobacco and tobacco products－Determination of dithiocarbamate pesticides residues－Molecular absorption spectrometric method《烟草和烟草制品 二硫代氨基甲酸盐农药残留量的测定 分子吸收光谱法》.pdf（12页珍藏版）》请在麦多课文档分享上搜索。

1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS H ISO 6466 KS H ISO 6466 :2009 2009 10 29 http:/www.kats.go.krKS H ISO 6466:2009 : ( ) ( ) () () () ( ) : ( ) KT&G ( ) () () KT&G () () ( ) KT&G : (http:/www.standard.go.kr) ： ： 2004 12 29 ： 2009 10 29 2009-0664 ： ： ( 02-509-7266) (http:/www.kats.go.kr).

2、 10 5 , . KS H ISO 6466:2009 i .1 1 1 2 1 3 .1 4 1 5 2 6 2 7 .3 8 3 8.1 .3 8.2 .3 8.3 .3 8.4 .4 8.5 .4 9 .4 9.1 .4 9.2 5 9.3 5 10 .5 KS H ISO 6466:2009 Tobacco and tobacco productsDetermination of dithiocarbamate pesticides residuesMolecular absorption spectrometric method 1983 ISO 6466, Tobacco and

3、 tobacco productsDetermination of dithiocar bamate pesticides residuesMolecular absorption spectrometric method , . 1 . . 2 . . ( ) . KS M ISO 1750, KS H ISO 4874, KS H ISO 6488, 3 . 3.1 (CS 2 ) , kg mg . , (9.3 ) . 4 KS H ISO 6466:2009 2 (II) tin(II) chloride . (CS 2 ) . (PotassiumO-methyl dithioca

4、rbonate) . 5 . . 5.1 (9698) % (m/m) 5.2 1 mol 95 %(v/v) 1 L . . 5.3 (II) Tin(II) chloride, SnCl 2 5.4 , 150 mL (3738) %(m/m) 75 mL . 5.5 (Sodium diethyldithiocarbamate) 10 mg 1 L (Sodium diethyldithiocarbamate trihydrate) 29.6 mg 1 L . . 1 mL 10 g . 6 . 6.1 ( ) 6.1.1 (A), 250 mL 6.1.2 (B) 6.1.3 (C)

5、6.1.4 (Inlet tube) (D) . 6.1.5 , (E F) KS H ISO 6466:2009 3 (sintered glass, 160250 m) . . 6.2 , (threeway stopcock) . 6.3 , 272, 302 332 nm 10 mm . 7 KS H ISO 4874 . 8 8.1 (cigarette filler) . . . 8.2 8.2.1 5 g 2 10 mg . 8.3 8.4 . 8.2.2 8.2.1 KS H ISO 6488 . 8.3 8.3.1 (8.2.1) (6.1) (A) 2 g 50 mL .

6、(B) 20 mL (5.1) (E) , 25 mL (5.2) (F) . (C) (D) . . 50 mL/ (threeway stopcock) (D) . (3040) 10 . (B) (E) . (5.4) 100 mL (C) . . KS H ISO 6466:2009 4 50 mL/ . 30 . 8.3.2 30 . (F) 50 mL . . 15 . 8.4 8.3.2 10 mm . (5.2) 25 mL 50 mL (6.3) 272, 302 332 nm . 302 nm 0.800 0.100 . 0.800 . 0.100 . A corr . A

7、 corr A 302 (A 272 A 332 )/2 A 272 , A 302 A 332 272, 302 332 nm . . 8.5 (solium diethyldithiocarbamate) (5.5) 4, 6, 8, 10, 12 16 mL(CS 240 g1 6 0 g ) 8.3 . 8.4 . . . . 9 9.1 9.1.1 . 9.1.2 kg mg . CS 2 m/m o m ： ( g) m o ： (g) KS H ISO 6466:2009 5 . CS 2 e4(m/m o )100/(100H) H： , KS H ISO 6488 . (8.

8、4 ). (9.2) . 9.2 7.5 % . 9.3 . . a) (maneb)：1.74 b) (zineb)：1.81 c) (propineb)：1.90 IUPAC KS M ISO 1750 . 10 , . . KS H ISO 6466:2009 6 ：mm 1 * X Y (joint) , (grease) . 153787 1 92 3 (13 ) (02)26240114 (02)262401489 http:/ KS H ISO 6466 :2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Tobacco and tobacco products Determination of dithiocarbamate pesticides residues Molecular absorption spectrometric method ICS 65.160 Korean Agency for Technology and Standards http:/www.kats.go.kr