Mars Organic Molecule Analyzer (MOMA) - Harsh-Environment ...
Mars Organic Molecule Analyzer (MOMA) - Harsh-Environment ...
Mars Organic Molecule Analyzer (MOMA) - Harsh-Environment ...
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<strong>MOMA</strong> GCMS Interface<br />
Count<br />
3000<br />
2000<br />
1000<br />
0<br />
1500<br />
1000<br />
500<br />
0<br />
INTERNAL IONIZATION w/ CO 2<br />
237.5V, -60/+240V pulsing<br />
EXTERNAL IONIZATION w/ CO 2<br />
0 100 200 300 400 500 600 700 800<br />
Mass<br />
166.5V<br />
237.5V<br />
166.25V,<br />
1200<br />
1000<br />
800<br />
600<br />
400<br />
200<br />
0<br />
-60/+160V pulsing<br />
JHU SOM<br />
CO 2 as the bath gas<br />
T. Evans-Nguyen<br />
23