Rxi CapillaryColumns • 800-356-1688 • 814-353-1300 •
8
AnRxi™-5mscolumnprovides themost symmetricpeak forpyridine, abasiccompound.
Among columns from7manufacturers, theRxi™-5ms columnproduces themost symmetricpeak for pyridine.
Eachoverlay is 2ngof pyridineon-column, at 50°C, ona30m x0.25mm ID, 0.25μm column.
GC_EV00857
Manufacturer E
Manufacturer B
Manufacturer D
Rxi
™
-5ms
Manufacturer F
Manufacturer A
Manufacturer C
Column:
Rxi™-5ms, 30m, 0.25mm ID, 0.25µm (cat.# 13423)
Sample:
2ng pyridine on-column
Instrument:
Agilent 6890
Inj.:
1.0µL, 40µg/mL pyridine (2ng on column), split (20:1),
4mm ID split inlet liner w/ fused silicawool (cat#20781)
Inj. temp.:
250°C
Carrier gas:
helium, constant flow
Flow rate:
2.5mL/min.
Oven temp.:
50°C
Det.:
FID
Det. temp.:
250°C
Unsurpassed inertness
