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Stable Isotope Geochemistry

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Stable Isotope Geochemistry <[log in to unmask]>
Date:
Mon, 16 Jan 2006 12:48:29 +1300
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Stable Isotope Geochemistry <[log in to unmask]>
Subject:
Re: sulfur burning issue
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From:
Robert Van Hale <[log in to unmask]>
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Another note for sulphur analysers - we have been using niobium pentoxide
instead of vanadium pentoxide. Have found it especially superior for samples
with high F content (from BrF3 reagent).
May also be cheaper, can be re-used, need not be granulated but is used just
in the powder form, and can be got off the shelf of your chemistry store.

Robt

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