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<br /> GE04N4LYTIC'4L L4B
<br /> PGr,F CiF
<br /> FEPAthod 8082 (SW-846 Prop. Update III Rev. 0, 1an 1 Page I
<br /> chlorinated Biphenyls(PCBS)By Capillary Column Gas99S)
<br /> phy
<br /> METHOD#: 8082 (SW-846 PROPOSED UPDATE III Revision 0,January
<br /> 1995)
<br /> TITLE: Polychlorinated Biphenyls(PCBS) By Capillary Column Gas
<br /> Chromatography
<br /> 1.0 SCOPE AND APPLICATION
<br /> 1.1 Method 8082 is used to determine the concentrations of polychlorinated
<br /> biphenyls (PCBs)as Aroclors or as individual PCB congeners in extracts
<br /> from solid and aqueous matrices. Open-tubular, capillary columns were
<br /> employed with electron capture detectors (ECD)or electrolytic conductivity
<br /> detectors (ELCD). When compared to packed columns, these fused-silica,
<br /> open-tubular columns offer improved resolution,better selectivity, increased
<br /> sensitivity, and faster analysis. The target compounds listed below may be
<br /> determined by either a single-or dual-column analysis system. The PCB
<br /> congeners listed below have been tested by this method, and the method
<br /> may be appropriate for additional congeners.
<br /> ANA4TU I xvsAC •
<br /> caa �
<br /> Arvclor 1016 - 12674-11-2
<br /> Aroclor 1221 - 1104-28-2
<br /> Aroclor 1132 - 11141-16-5
<br /> Aroclor 1242
<br /> - 53469-21-9
<br /> Aroclor 1248
<br /> - 12672-29-6
<br /> Aroclor 1254 - 11097-69-1
<br /> Aroclor 1260 - 11096-82-5
<br /> 2-Chlorobiphenyl 1 2051-60-7
<br /> 2,3-Dichlorobiphenyl 5 16605-91-7
<br /> 2,2',5-Trich10robipheny1 18 37680-65-2
<br /> 2,4',5-Trichlorobiphenyl 31 16606-02-3
<br /> 2,2' ,3,5'-Tetrach1orvbipheny1 44 41464-39-5
<br /> 2,2' ,5,5'-Tetrach1or0bipheny1 52 35693-99-3
<br /> 2,3' .4,4'-Tatrach1orvbipheny1 66 33025-41-1
<br /> 2,2' ,3,4,5'-Pentach1orob1pheny1 87 38380-02-8
<br /> 2,21 ,4,5,5—Pentachlorobiphanyl 101 37680-72-3
<br /> 2,3,3' ,4' ,£-Pertachlorobipheny1 110 38380-03-9
<br /> 2,2',3,4,4' ,5-Hexachlorobipheny1 138 35694-06-5
<br /> 2,2',3,4,5,5'-Hexachlorobiphany1 141 52712-04-6
<br /> 2,2' ,3,5,5' ,6-Hexachlorobipheny1 151 52663-63-5
<br /> 2,2',4,4',5,5'-Haxachlorobiphenyl 153 38380-01-7
<br /> 2,2' ,3,3' ,4,4',5-Heptachlorobipheny1 170 35065-30-6
<br /> 2,2',3,4,4' .5,5'-Heptachlorobipheny1 180 35065-29-3
<br /> 2,21,3,4,4' ,5',6-Haptachlorobipheny1 183 52663-69-1
<br /> 2,2' ,3,4' ,5,5',6-tieptachlozobiphanyl 187 52663-68-0
<br /> 2,2' ,3,3' ,4.4',5.5' ,6-Nonachlorobipheny1 206 40186-72-9
<br /> INSTRUMENTATION: GC
<br /> 1.2 Aroclors are multi-component mixtures.When samples contain more than
<br /> one 4mclor, a higher level of analyst expertise is required to attain
<br /> acceptable levels of qualitative and quantitative analysis, The same is true of
<br /> Aroclors that have been subjected to environmental degradation
<br /> O Genium Publishing Corporation 1996,Schenectady,NY 12304
<br /> CP
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