PCB Congener Mix (EPA Method 8082A) on the Rtx-PCB Column

Peaks
1.2-Chlorobiphenyl (PCB-1)
2.2,3-Dichlorobiphenyl (PCB-5)
3.2,2′,5-Trichlorobiphenyl (PCB-18)
4.2,4′,5-Trichlorobiphenyl (PCB-31)
5. 2,2′,5,5′-Tetrachlorobiphenyl (PCB-52)
6.2,2′,3,5′-Tetrachlorobiphenyl (PCB-44)
7.2,3′,4,4′-Tetrachlorobiphenyl (PCB-66)
8.2,2′,4,5,5′-Pentachlorobiphenyl (PCB-101)
9.2,2′,3,4,5′-Pentachlorobiphenyl (PCB-87)
Peaks
10.2,3,3′,4′,6-Pentachlorobiphenyl (PCB-110)
11.2,2′,3,5,5′,6-Hexachlorobiphenyl (PCB-151)
12.2,2′,4,4′,5,5′-Hexachlorobiphenyl (PCB-153)
13.2,2′,3,4,5,5′-Hexachlorobiphenyl (PCB-141)
14.2,2′,3,4,4′,5′-Hexachlorobiphenyl (PCB-138)
15.2,2′,3,4′,5,5′,6-Heptachlorobiphenyl (PCB-187)
16.2,2′,3,4,4′,5′,6-Heptachlorobiphenyl (PCB-183)
17.2,2′,3,4,4′,5,5′-Heptachlorobiphenyl (PCB-180)
18.2,2′,3,3′,4,4′,5-Heptachlorobiphenyl (PCB-170)
19.2,2′,3,3′,4,4′,5,5′,6-Nonachlorobiphenyl (PCB-206)
image
GC_EV1398
ColumnRtx®-PCB, 20 m, 0.18 mm ID, 0.18 µm (cat.# 41302)
SamplePCB congener mix, Method 8082A (cat.# 32416)
Diluent:Isooctane
Conc.:50 µg/mL
Injection
Inj. Vol.:1 µL split (split ratio 10:1)
Liner:Premium 4 mm Precision® liner w/wool (cat.# 23305.5)
Inj. Temp.:250 °C
Oven
Oven Temp.:120 °C (hold 0.1 min) to 330 °C at 6.8 °C/min (hold 1 min)
Carrier GasHe, constant flow
Flow Rate:1 mL/min
DetectorMS-scan (positive ion chemical ionization emulating EI [EI-CI source.u])
Scan Program:
GroupStart Time
(min)
Scan Range
(amu)
Scan Rate
(scans/sec)
1350-5505.6
Transfer Line Temp.:280 °C
Analyzer Type:Quadrupole
Source Type:CI
Source Temp.:300 °C
Quad Temp.:200 °C
Ionization Mode:CI(pos)
InstrumentAgilent 7890B GC & 5977A MSD
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relativo alle ricerche nella libreria dei cromatogrammi

PCB,

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Polychlorinated Biphenyls

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