trace silver determination 痕量银离子测定
gold and silver determination 二氧化钛
Determination of silver content 银量的测定 ; 银含量测定 ; 银含量的测定
Determination of silver 银的测定 ; 银含量的测定
determination of silver i 银的测定
determination of silver concentration 富集测定银
silver alloys-determination of aluminium content 银合金中铝量的测定
Objective To establish a rapid method having great capability for enrichment and anti-interference, higher sensitivity and good precision for determination of trace silver in drinking water.
目的建立一种富集能力强、分析灵敏度高、抗干扰能力强、精密度好、快速的测定饮用水中微量银的方法。
The continuous determination of arsenic and lead in the solution of the same sample by spectrophotometry is described, based on the reaction between hydrides and silver nitrate.
本文提出了以氢化物与硝酸银反应为基础的在一份试样溶液中连续测定微量砷和铅的分光光度法。
The less sample and great Volume of liquid sample are used to make the determination of gold and silver in lead anode slime by atomic absorption spectrophotometry.
采用少试样、体积，常规处理样品，原子吸收分光光度法直接测定铅阳极泥中金，测得结果与火试金法结果相符。
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