萃取色层法 Extraction chromatography method
色层萃取
Chromatographic extraction
以上为机器翻译结果，长、整句建议使用 人工翻译 。
本文叙述了用活性炭色层柱分离、亚硫酸钠解吸、TMK -异戊醇萃取比色测定痕量金的方法。
The optimum condition of the separation enrichment by column chromatography with activated charcoal and sodium sulfite strip and extraction of trace gold with TMK-isoamyl alcohol has been studied.
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