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Stable Isotope Geochemistry <[log in to unmask]>

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Re: AW: [ISOGEOCHEM] Failure of fore vacuum pump and opening of the s ource (Delta S)

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"Geldern, Robert" <[log in to unmask]>

Date:

Tue, 6 Apr 2004 17:21:49 +0200

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Stable Isotope Geochemistry <[log in to unmask]>

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> Hello,
> Heating was a big mistake, now the oil is everywhere !

According to our technicians, that was the thing recomended by ThermoFinnigan (heating up to max. 170°C).
Anyway, it already happend. The backround got better during the day by every scan. The main peaks are from N+, O+, N2+ and CO2+ with mass 16 (O+) causing the highest peak. The intensity of the backround peaks got lower every hour, so it may be a question of time.


Robert

--
Robert van Geldern
GGA-Institut (Leibniz Institute for Applied Geosciences)
Stilleweg 2, D-30655 Hannover (Germany)
fon: +49 (0)511 643-2716 (fax: -3665)
mailto:[log in to unmask]

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