1、NVNVNVNV#NV#F#56:8VNVNVNVNVNVNVVNVNVNVNVVNVNV#5VF6:#.8B,#“nV Hg H .r GC 2375 V 2006n.z F s s “$ !( .z) s$ -G ( ) /Z -G .$ -G -JZ rZ- 2 -G .; $ -G ( ! ) bf -J-.z “bC -J-.z bz -J6 b+ -J$ $ ( ) . ,J ,J !n ,J *3“,J 3“2006 2 6 15j ,J 20063 0278.V .ASTM D 2283 V 1986 /7 + 9ZG 8R3 .G: CH4n3 (Askarels)8VAST
2、M D 3534 4nG 52+“9 9/V :Z?52+“8R9G6 , B*,C N)38 8 33 E)9 %B*z 98 7 G%: .2C 2375 V 20069 .n V4 K _ 524C9 N2+ 38G8B 9 50 m *R9* ?%V H9 9 :Z9 V$G7,“ G%: . 8+:, , 9 :8V .8.r #? f _ e Q m m“ Q s 7 8 $ ? , 6 , .V/_9 V$G 9* 52+“+ /GG8B FJ,CE)Gb+8z*8+4n* HO%: . Z 3 8 8R3/9 9v/9 :r .9 ,:9 ;g8G%: . N,6 9v/9 ,
3、$9 52+“9 9 52+“ *9 #- ,$9 $ /3s39 -:r:f9.r33G.* 80 5:H.9 D G8B :W%OG 52+“ *9 :kG3 3:k4n )9 :rG6 4n mL9 H39 /7 8g 9v -,+ G, , H3 ,9 8+“$ , I H39 3 9 -3 D,G,V “, H39 .,6 98B H3/9 :rG 9ZG8B 100 mL9H;33:k4n+ #y8G :k:r8 9v, *R .g.j%;839 -4nH3“E+93%8R9G8B #y6 , G%9A9 8J87,9 -4nH3“E+9 3%839* *R9 # /9 78;V
4、%:9 A9 8J87,9 :G6 , *R9 3/83 200 mL+ #y9 /7 + 8FG8B *RR /7 9 A9 8J6 ,:? G .99 3.r #? + 98G8B 35 mL G :k:r8 9v, *R .g.j%;839 -4nH3“E+93%8R9G8B #y6 , G%9A9 8J87,9 -4nH3“E+9 3%83 879 :r:G8B 3*9* *R # /9 78;V %:9 A9 8J87,9:G6 , *R9 3/83 87 250 mL+#y9/7 + 8FG8B *RR /7 9 A9 8J6 ,:? G .99 3.r #? + 98G8B 35
5、 mL : ).h _ c Q l Q g z :Z,8V 879 :rG8B :k 73v9 93G %:9 , 52+“ ;g9 PCBs#V 879:rG8B :k 73v9 93G %:9 , HG F;V 879*/C 52+“ ;g9 PCBs 79 G6 #g9 PCBs GB EC9 H9G %:9 G%O PCBs9 3 % #V 879 :rG IB*,C N)9 93G%: . Z PCBs F;V 879 B*,C N) ;g PCBs GB9 #g9 PCBs #R98g8V7 (:k 73v 939 ;gZ #R9G8B , ? :k 73vR F ./99 15
6、% 9# 9 $ 9g9 #g PCBs+ /3sG 9ZG3r 52+“8R9G8B H4n99 :r52G%: . H4n99 .9Z$ 75 120 %+ ,“:G8B7 G, , %:9R o9 3G%: . 9 , 7, /G R:k ;g8R9GR9G#V7 38 ), ? G8R9* (200 ng/mL) .e H4n9 .9Z (75 120 %) i _ Q b f# Q Q R :8F9v ;g PCBs /3s R+ “C# $ 98V -9Z* , G6 G%O 52+“9 .VR9G8B B*,C N)83 50 mL GH;3 V83 ) V;+4n 100 mL
7、 3HH4n9 939 9ZG # / F;V -, 7, /G R:k ;g 9v -GV0g , G , :V G9 /G8B / 0* .8V 7539 38G8B :G%: .f _ c Q S6 S6 Q lR 8R/ H :I;R :W9* ? R I 9 :k :W9 :f8R 8 :f : ( Calibration FBG )I/3s 9 g94*B9-:r .r3352 -:r G . Gf _ c _ d /3s :f # 89 /3s 909 9* 28R 8g9 6#g 38g PCBs 3/ /3s 6G8B93G G38 29%: . (fG , W :r 29
8、4v:W # 8 G9 /G6G8V9, , EI , IEC 616198 ASTM D 40599 9%:f9 CG8B 9 29 # 88V -,H3 ,Gb*,5: *R R:k5:, *R R:k C I 209 GC(ECD),3V *RGB EC.39 GB(Index peak)(1)EPA Method 8082 H3 ,R,3Z3+ , C I 209 TCMX GC(ECD),3V *RGB EC.39 GB(Index peak)(2)ASTM D 4059 50 V 1I3sH3 ,I ,I GC(ECD)?:Z *R4n 0.?s g3 8:G52 ;g7* 1V 9(k9R52 I% Vg3 8:G752 g3 8:G9g3 8:G9g3 8:G9 0 3 )m (031)829 I 8182 4 Fax. (031)829 I 8185NV#F#56:83“ 2006NRUHDQ#VWDQGDUGV#DVVRFLDWLRQ#KSKSKSSKSKSKSKSSKSKSKSSKSKSKSKSKSDqdo|wlfdo#phwkrg#ri#sro|fkorulqdwhg#elskhq|ov+SFEv,#e|#jdv#fkurpdwrjudsk|#shdn#sdwwhuq#frpsdulvrq#ICS 29.040.10
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