Trace Pt in the CO combustion promoter was determined by graphite furnace atomic absorption spectroscopy. 本文提出了用石墨爐原子吸收法測定一氧化碳助燃劑中的微量鉑。
Trace Lead were enriched through co precipitation by using chloride oxide zircono as an enrichment agent,and determinated by atomic absorption spectrophotometry. 研究了以鋯作捕集劑,用共沉澱捕集分離,用原子吸收分光光度法測定鉛的方法。