GC Chromatograms
GC Chromatograms
GC Chromatograms
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<strong>GC</strong> CHROMATOGRAMS | PETROLEUM & PETROCHEMICAL<br />
Hydrocarbons (High-Temperature)<br />
Mid-range Crude on Rxi®-5HT<br />
Rxi® Technology!<br />
Exceptionally inert, ultra low-bleed<br />
capillary columns.<br />
Peaks<br />
1. C17<br />
2. Pristane<br />
3. C18<br />
4. Phytane<br />
Column Rxi®-5HT, 30 m, 0.32 mm ID, 0.10 μm (cat.# 13909)<br />
using retention gap 2 m, 0.53 mm ID<br />
Sample<br />
Mid-range crude<br />
Conc.:<br />
500 μg/mL<br />
Injection<br />
Inj. Vol.:<br />
1.0 μL cold on-column<br />
Oven<br />
Oven Temp: 50 °C to 300 °C at 10 °C/min (hold 10 min)<br />
Carrier Gas H2, constant flow<br />
Linear Velocity: 40 cm/sec<br />
Detector FID @ 330 °C<br />
Instrument Agilent/HP6890 <strong>GC</strong><br />
Acknowledgement<br />
Sample courtesy of Exxon Mobil Corporation<br />
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