Brominated Flame Retardants on Rtx-1614 After Two Loops Were Trimmed Off

PeakstR (min)Conc.
(ng/mL)
1.BDE 14.63200
2.BDE 24.70200
3.BDE 34.78200
4.BDE 105.67200
5.BDE 75.94200
6.BDE 156.24200
7.BDE 306.74200
8.BDE 177.15200
9.BDE 287.29200
10.Pentabromoethylbenzene (PBEB)7.50200
11.Hexabromobenzene (HBB)8.11200
12.BDE 498.23400
13.BDE 718.28400
14.BDE 478.44400
15.BDE 668.62400
16.BDE 778.92400
17.BDE 1009.50400
18.BDE 1199.62400
19.BDE 999.84400
20.BDE 8510.47400
21.BDE 12610.58400
22.BB-15310.82400
23.BDE 15410.85400
24.BDE 15311.37400
25.BDE 13911.57400
26.BDE 14011.72400
27.BDE 13812.08400
28.BDE 15612.35400
29.BDE 16912.35400
30.BDE 18412.68800
31.BDE 18312.96800
32.BDE 19113.38800
33.BTBPE13.46400
34.BDE 18013.61800
35.BDE 17113.95800
36.BDE 20114.68800
37.BDE 20414.81800
38.BDE 19714.85800
39.BDE 20315.09800
40.BDE 19615.22800
41.BDE 20515.54800
42.BDE 20816.792,000
43.BDE 20716.952,000
44.BDE 20617.312,000
45.BDE 20919.032,000
46.DBDPE20.324,000
image
GC_EV1306
ColumnRtx®-1614, 14.4 m, 0.25 mm ID, 0.10 µm (cat.# 10296)
SampleNative PBDEs/BFRs (Wellington Laboratories) (cat.# BFR-PAR)
Diluent:Nonane/toluene
Injection
Inj. Vol.:1.0 µL splitless (hold 1.0 min)
Liner:Premium 4 mm cyclo double taper (cat.# 23310.5)
Inj. Temp.:340 °C
Oven
Oven Temp.:75 °C (hold 0.9 min) to 210 °C at 21 °C/min to 310 °C at 9 °C/min (hold 3.6 min)
Carrier GasHe, constant flow
Flow Rate:1.6 mL/min
DetectorMS
Mode:SIM
Transfer Line Temp.:330 °C
Analyzer Type:Quadrupole
Source Temp.:350 °C
Quad Temp.:200 °C
InstrumentAgilent 7890A GC & 5975C MSD
NotesCat.# 10296 is a 15 m column. Two loops were trimmed off the column for a final column length of 14.4 m.
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relativo alle ricerche nella libreria dei cromatogrammi

flame retardants

,

polybrominated diphenyl ethers

,

PBDE

,

BDE

,

column trimming

,

Rtx-1614

,

EPA Method 1614

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