Chromatography Columns 2013+ - page 266

ChromatographyProducts
www.restek.com 800-356-1688 • 814-353-1300
Rxi ™-5msColumns
Restek'sExceptionally Inert (Rxi ™)
FusedSilicaCapillaryColumns
Sharp, symmetricpeak
for 0.5ngofpyridine!
• Unsurpassed inertness for low level basic
andacidiccompounds.
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column-to-column reproducibility
Pyridine
m/z79
N-nitrosodimethylamine
m/z74
GC_EV00807