重整催化剂铼含量测定法(分光光度法)
Standard test method for rhenium in reforming catalysts--Spectrophotometry

1999-09-01

Platinum in Fresh Catalysts by Spectrophotometry
分光光度法测定新鲜催化剂中的铂

2013-10-01

催化裂化催化剂中氧化铁含量的测定 邻菲罗啉分光光度法

2017-12-27

贵金属催化剂化学分析方法 汽车尾气净化催化剂中铂、钯、铑量的测定 分光光度法
Chemical analysis methods of catalysts containing precious metals - Determination of platinum, palladium and rhodium in automobile exhaust-purifying catalysts - Spectrophotometry

2009-01-05

Palladium in Fresh and Spent Alumina Catalyst by Spectrophotometry
分光光度法测定新鲜和废氧化铝催化剂中的钯

1993-01-01

双氧水用废催化剂化学分析方法　钯量的测定　分光光度法
Chemical analysis methods of hydrogen peroxide spent catalysts—Determination of palladium content—Spectrometry

2015-04-30

Standard Test Method for Palladium in Molecular Sieve Catalyst by Atomic Absorption Spectrophotometry
原子吸收分光光度法测定分子筛催化剂中钯的标准试验方法

2022-08-01

SURFACE ACTIVE AGENTS. RAW-MATERIALS FOR DETERGENT FORMULATIONS. GENERAL METHOD FOR DETERMINATION OF IRON CONTENT. 1,10-PHENANTROLINE SPECTROPHOTOMETRIC METHOD
表面活性剂 洗涤剂配方的原材料 测定铁含量的通用方法 1,10-菲喃妥林分光光度法

1984-12-15

工业用苯乙烯试验方法 第8部分：阻聚剂（对-叔丁基邻苯二酚）含量的测定 分光光度法
Test method of styrene for industrial use - Part 8：Determination of content of inhibitor（p-tert-butylcatechol）- Spectrophotometric method

2011-05-12