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A rapid method for determining tin and molybdenum in geological samples by flame atomic-absorption spectroscopy

Talanta

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Abstract

The proposed method uses a lithium metaborate fusion, dissolution of the fusion bead in 15% v v hydrochloric acid, extraction into a 4% solution of trioctylphosphine oxide in methyl isobutyl ketone, and aspiration into a nitrous oxide-acetylene flame. The limits of detection for tin and molybdenum are 1.0 and 0.5 ppm, respectively. Approximately 50 samples can be analysed per day. ?? 1985.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
A rapid method for determining tin and molybdenum in geological samples by flame atomic-absorption spectroscopy
Series title:
Talanta
Volume
32
Issue:
10
Year Published:
1985
Language:
English
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
First page:
996
Last page:
998
Number of Pages:
3