Direct Spectrophotometric Determination of the Total Amount of Cerium Rare Earths in Aluminium Alloys 2024 Using P-Aminohippuric Acid Chlorophosphonazo 对马尿酸偶氮氯膦光度法直接测定2024铝合金中铈组稀土元素总量
Application of p-aminohippuric acid chlorophosphonazo on determination of palladium(ⅱ) by spectrophotometry and flow injection analysis 对马尿酸偶氮氯膦在微量钯的直接分光光度法和流动注射分光光度法测定中的应用