摘要
利用氯离子选择性电极,建立了测定仲钨酸铵中氯量的有效方法。线性范围为0.4～4μg/mL,回收率在90%～110%之间。
Chlorine was determined in ammonium paratungstate by chloride ion selective electrode. The linear ranges were confirmed as 0.4 to 4 μLg/mL. The percent recovery was within 90% to 110%.
出处
《硬质合金》
CAS
北大核心
2008年第2期118-120,共3页
Cemented Carbides
关键词
氯离子选择电极
钨基体
仲钨酸铵
chloride ion selective electrode
tungsten matrix
ammonium paratung state
