Dear Isotopists:

Does anyone know of a  reference regarding the ionization efficiency of
O-32, O-33 and O-34 molecules during the isotopic ratio measurements of
oxygen in a mass spectrometer?

Thanks in advance,

Supriyo


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Dr Supriyo Chakraborty                  email:[log in to unmask]
9500 Gilman Dr.                         Fax: 619-534-7042
Department of Chemistry #0356           (W): 619-534 6053
Univ of California, San Diego           (H): 619-558 3416
La Jolla, CA 92093
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