GC Chromatograms
GC Chromatograms
GC Chromatograms
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<strong>GC</strong> CHROMATOGRAMS | ENVIRONMENTAL<br />
Glycols<br />
Glycols on Rtx®-Wax<br />
Peaks<br />
1. Propylene glycol<br />
2. Ethylene glycol<br />
<strong>GC</strong>_EV00444<br />
Column Rtx®-Wax, 30 m, 0.53 mm ID, 1.00 μm (cat.# 12455)<br />
Sample<br />
Conc.:<br />
100 μg/mL each<br />
Injection<br />
Direct<br />
Inj. Temp.: 220 °C<br />
Oven<br />
Oven Temp: 80 °C (hold 1 min) to 120 °C at 8 °C/min (hold 3 min)<br />
Detector FID @ 270 °C<br />
Notes<br />
10 psi pressure<br />
Glycols on Rtx®-200<br />
Peaks<br />
1. Ethylene glycol<br />
2. Propylene glycol<br />
<strong>GC</strong>_EV00445<br />
Column Rtx®-200, 30 m, 0.53 mm ID, 1.00 μm (cat.# 15055)<br />
Sample<br />
Conc.:<br />
100 μg/mL each<br />
Injection<br />
Direct<br />
Inj. Temp.: 220 °C<br />
Oven<br />
Oven Temp: 80 °C (hold 1 min) to 200 °C at 8 °C/min (hold 3 min)<br />
Detector FID @ 270 °C<br />
Notes<br />
10 psi pressure<br />
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