Mega014-Columns - page 32-33

PeCDDs & PeCDFs Isomers
---------------------------0
~TM
5-MS ;
ultra-Iovv bleeding column
100
• ?I'<
RT-070212-10
100
19.00
19.00
GOBACK "
TOSLIDES /i
19.49
19.50
19.56
20.00
20.57
20.50 21.00
21.65
21.50
21.69
22.00
22.17
2: VoltageSIR14Channels EI+
339.8597
3.42e7
22.94
22.50 23.00 23.50
2: VoltageSIR14Channels EI+
22.60 355.8546
2.1ge7
Column: MEGA-5 MS xi(!l/TJIilf!. 0.1OlJm, 30m
CatalogCode:MS-5XIL-015-0I0-30
RetentionGap:DPTMDS 0.25mm,2.5m
CatalogCode:RETG-DPTMDS-025-2-5
Connector: Press-FitUnion
CatalogCode:PFITUN-O15-025-1
Conditions
OvenProgram: 160°C,10oGmin, 190°C,2.5°Gmin,2S5°C,
4°Gmin, 31o-c,
Carrier Gas: Heliumpressure programmed from
400kPa to 526kPa @ 3kPa/min.
Injector:direct deactivated glass liner, heated@ 260°e.
19.49 - 1,2,3,6,8 - PeCDF
19.58 - 1,2,4,7,9 - PeCDD
20.57 - 1,2,3,7,8 - PeCDF
21.65 - 2,3,4,6,7 - PeCDF
21.89 - 2,3,4,7,8 - PeCDF
22.17 - 1,2,3,7,8 - PeCDD
22.60 - 1,2,3,8,9 - PeCDD
22.94 - 1,2,3,8,9 - PeCDF
Legend
Penta-Furans isomers (PeCDFs)
Penta-Dioxins isomers (PeCDDs)
9
Acknowledgement: Dr.Paul H.Peterman. U.S.GeologicalSurvey.ColumbiaEnvironmental Research Center,4200New Haven Road - Columbia- Missouri - 6520I U.5A.
HROIIII""' .J'#"I«::+61(0)397622034 Australian Distributors
Importers & Manufacurers
____ ECHI7C'I C'9 'yPtyLtd www.chromtech.net.au
Website NEW:www.chromalytlc.com.auE-mail:Info@Chromtech.net.auTel: 03 9762 2034 •• • In AUSTRALIA
www.mega.mi.it ~
20025 l.egnano (MI) - Italy - tel.lfax:+390331.54.79.24 - info@mega.mi.it