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COLONNES <strong>GC</strong> | COLONNES PLOT<br />
COLONNES <strong>GC</strong> | COLONNES PLOT<br />
Page <strong>Colonnes</strong> Header PLOT à base de polymères <strong>Colonnes</strong> PLOT poreux à base de polymères poreux<br />
Analyse d’eau et d’éthanol dans l’acétone avec une colonne Rt®-Q-BOND PLOT<br />
1.935<br />
2.063<br />
2.215<br />
min. 1.6 1.8 2.0 2.2 2.4<br />
<strong>GC</strong>_PC01075<br />
2.6 2.8 3.0 3.2 3.4<br />
Column: Rt ® -Q-BOND, 30 m, 0.53 mm ID, 20 µm (cat.# 19742)<br />
Sample: 0.5 % water and ethanol in acetone<br />
Inj.: 3 µL split (split ratio 11:1), 4 mm single gooseneck liner w/ wool (cat.# 22405)<br />
Inj. temp.: 250°C<br />
Carrier gas: helium, constant flow<br />
Linear velocity: 28.7 cm/sec. @ 200°C<br />
Oven temp.: 200°C, isothermal<br />
Det.: TCD @ 260°C<br />
Analyse d’hydrocarbures avec une colonne Rt®-QS-BOND<br />
1. methane<br />
2. ethane<br />
3. propylene<br />
4. propane<br />
5. isobutane<br />
6. 1-butene<br />
7. isobutylene<br />
8. n-butane & cis-2-butene<br />
9. trans-2-butene<br />
10. isopentene<br />
11. 1-pentene<br />
12. n-pentane & cis-2-pentene<br />
13. n-hexane<br />
2.527<br />
<strong>GC</strong>_PC01014<br />
2.723<br />
Ret. Time<br />
Methane 1.935<br />
Water 2.063<br />
Methanol 2.215<br />
Ethanol 2.527<br />
Acetone 2.723<br />
Column: Rt ® -QS-BOND, 30m, 0.53mm ID (cat.# 19738)<br />
Sample: refinery gas mix (mole%)<br />
Inj.: 20µL split (split ratio 10:1), 4mm Siltek ® single gooseneck liner (cat.# 20798-214.1)<br />
Inj. temp.: 240°C<br />
Carrier gas: helium, constant flow<br />
Flow rate: 5.7mL/min. @ 40°C<br />
Oven temp.: 40°C (hold 2 min.) to 225°C @ 15°C/min. (hold 5 min.)<br />
Det.: FID @ 240°C<br />
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