TCDDs
&
TCDFs Isomers
------------------------10
~TM
5-MS ;
u ltra-Iovv bleeding column
Tetra-Furans isomers (TCDFs)
Tetra-Dioxins isomers (TCDDs)
Column: MEGA-5 MSXll - 0.15mm,0.1OlJm, 30m
Catalog Code: MS-5XIL-015-0I0-30
RetentionGap:DPTMDS 0.25mm,2.5m
Catalog Code: RETG-DPTMDS-025-2-5
Connector: Press-FitUnion
Catalog Code: PFITUN-O15-025-1
Conditions
Oven Program: 160°C, looamin, 190°C, 2.5°amin, 255°C,
4°amin, 310°C.
CarrierGas:Helium pressure programmed from
400kPa to 526kPa
@
3kPa/min.
Injector: direct deactivated glassliner.heated
@
260°C.
Legend
mega
7
100
RT-070212-10
13.74
1: Voltage SIR17Channels EI+
305.8987
1.07e8
16.74
18.22
• °
GOBACK "
TO SLIDE5
/i
17.1417.25
-,
13.74 - 1,3,6,8 -TCDF
16.52 - 2,3,4,7 -TCDF
16.65 - 2,3,4,8 -TCDF
16.74 - 2,3,7,8 -TCDF
17.14 - 1,2,6,9 -TCDF
17.25 - 1,2,3,9 -TCDF
18.22 - 1,2,8,9 -TCDF
14.89
17.12
17.29
15.05
16.47
16.71
\..
"
~
J
\.
"-
I
\.
1~0
\.
14.89 - 1,3,6,8 -TCDD
15.05 - 1,3,7,9 -TCDD
16.47 - 1,4,7,8 -TCDD
16.71 - 1,2,3,4 -TCDD
17.12 - 1,2,3,7
+
1,2,3,8
+
1,2,3,9 -TCDDs
17.29 - 2,3,7,8 -TCDD
18.04 - 1,2,8,9 -TCDD
Time
18.50
18.00
17.50
18.00
18.50
1: Voltage SIR17Channels EI+
18.04
321.8936
3.82e7
17.50
17.00
17.00
16.50
16.50
16.00
16.00
15.50
15.50
15.00
15.00
14.50
14.50
14.00
14.00
o
RT-070212-10
100
Acknowledgement Dr. Paul H. Peterman, U.S.Geological Survey,Columbia Environmental ResearchCenter. 4200 NewHaven Road - Columbia - Missouri - 6520 I U.5.A
HROIIII""' .J'#"I«::
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Importers
&
Manufacurers
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