1、 , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC)EN 12766-1null2014 (PCB) 1 PCB (GC) (ECD)(EN 12766-1:2000, IDT) EN 12766-1null014II, - 1.092 . 1.22009 . -, . , , , 1 - , , ( ) -, 52 ()3 , (- 14 2014 . 72-) : ( 3166) 00497 ( 3166) 00497 AMBYKGMDRUTJ -4 25 2015 . 416- EN
2、12766-12014 1 2016 .5 EN 12766-1:2000 Petroleum products and used oils Determination of PCB and related products Part 1: Separation and determination of selected PCB congeners by gas chromatography (GC) using an electron capture detector (ECD) . PCB . 1. PCB (GC) - (ECD). CEN/TC 19 - , , . (en). , -
3、 , , , . . ( IDT)6 EN 12766-1null014III , 2015 -, - , . () - . , - - EN 12766-1null014IV1 12 13 .24 .25 36 47 .48 .59 (GC) 610 .711 .912 1013 .1014 1115 1116 11 A () .12 B () 20 C () .23 D () 25 E () (TCBT) 26 () 29 301 null 2016null07null011 12 () - . - , 2 - . , (, ) , , - , , . 1 , 0,2 /. 2 % . %
4、 . . - , EN 61619. -, . EN 61619 8 . -, . - .2 . - . EN 12766-12014 (PCB) 1 PCB (GC) (ECD)Petroleum products and used oils. Determination of polychlorinated biphenyls (PCB) and related products. Part 1. Separation and determination of selected PCB congeners by gas chromatography (GC) using an electr
5、on capture detector (ECD) EN 12766-1null0142ISO 3696:1987 Water for analytical laboratory use Specification and test methods ( - . )ISO 3170:1998 Petroleum liquids Manual sampling ( . )ISO 3171:1988 Petroleum liquids Automatic pipeline sampling ( . - )3 :3.1 () (polychlorinated biphenyl): , 1 10 . ,
6、 - .3.2 (congener): , . 209 (. ), - , .3.3 (resolution): - , +ab2,tYY t, Ya Yb 1. 1 4 , , - (). . - , . -. , , Aroclors1) -1) , , . Aroclors - , , . EN 12766-1null0143, .1 . - ERRT 11. - . 1 PCB 138 PCB 163 GC (6.3). , 25 %35 %, . - PCB 138, 163, , 138. 2 , 101 84 (6.3), .5 . . . 3 ISO 3696.5.1 , (
7、8 - ), c , - (ECD). . ., - .5.2 ()5.2.1 , - , ECD. , - , 2,2,4-.5.2.2 , .5.2.3 96 % . 98 % .5.2.4 100 200 .5.2.5 , a) b):) 3 3 ; 500 40 ;b) 3 3 ; - 500 40 .5.2.6 .5.2.7 ( ).5.3 GC 5.3.1 99 % .5.3.2 - .5.3.3 , 95 % ./5 % . 99,99 % . .5.4 , , - ( 5 %) (5.2.1), 99 % ., .5.4.1 30 10 /3.5.4.2 209 (DCB) 1
8、0 /3.5.4.3 , 2 /3 30 2 /3- 209. 25 3 5 3 (5.4.1) 5 3 (5.4.2) (5.2.1).5.4.4 (5.2.1), 14 - 18, 28, 31, 44, 52, 101, 118, 138, 149, 153, 170, 180, 194 209 - 10 /3, D3 . EN 12766-1null0144 1 , . 2 170 - 1, .5.4.5 Aroclors (5.2.1):) Aroclor 1242 1 /3;b) Aroclor 1254 1 /3;c) Aroclor 1260 1 /3.5.4.6 . 0,5 /3 Aroclor 1242, 0,25 /3 Aroclor 1254 Aroclor 1260 0,02 /3 30 209 (5.2.1).5.5 , RL 110 - 370 570 (CEC L-33-T-82 RL 110).6 6.1 , , , - , . - (5.2.1). .6.2 - , (5.4.6) , .1 ( 90 ), (ERRT) 0,0015. -/ . 1 / (9.2).
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