Laser TOF-MS instrumentation for planetary missions - Harsh ...
Laser TOF-MS instrumentation for planetary missions - Harsh ...
Laser TOF-MS instrumentation for planetary missions - Harsh ...
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Meteorites<br />
10 15 20 25 30 35 40 45 50 55 60 65 70<br />
150<br />
100<br />
50<br />
32 S<br />
54 Fe<br />
(a) ALH83100<br />
58 Fe+ 58 Ni<br />
60 Ni<br />
Pentlandite<br />
(FeNiS) Grain<br />
0<br />
150<br />
(b) ALH83100<br />
100<br />
24 Mg<br />
28 Si<br />
40 Ca<br />
56 Fe<br />
Dark Matrix<br />
50<br />
23 Na<br />
0<br />
150<br />
16 O<br />
(c) Allende<br />
100<br />
50<br />
0<br />
(Mg 2+ )<br />
12 C<br />
52 Cr<br />
10 15 20 25 30 35 40 45 50 55 60 65 70<br />
m/z (amu/e)<br />
W. B. Brinckerhoff (JHU/APL) et al.<br />
5 th Workshop on <strong>Harsh</strong> Environment Mass Spectrometry, September 22, 2005