Summary
An improved system is reported for the determination of tin in copper-based alloys by flame-atomic absorption specved sensitivity and precision by factors of 2–3 compared to that obtained using conventional flame AAS. Determination of tin in a series of certified references samples demonstrates the improved precision of the proposed procedure.
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Burns, D.T., Chimpalee, N. & Harriott, M. Determination of tin in copper based alloys using a modified quartz atom-trap (STAT) and flame-atomic absorption spectrophotometry. Fresenius J Anal Chem 348, 248–249 (1994). https://doi.org/10.1007/BF00325368
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DOI: https://doi.org/10.1007/BF00325368