萘中全硫含量的测定方法 还原滴定法
Determination of total sulphur in naphthalene.reduction titration
2007-01-25
GB/T 6730.65-2009
铁矿石 全铁含量的测定 三氯化钛还原重铬酸钾滴定法(常规方法)
Iron ores - Determination of total iron content - Titanium(III) chloride reduction potassium dichromate titration methods(routine methods)
2009-10-30
ASTM C816-15(2020)e1
Standard Test Method for Sulfur Content in Graphite by Combustion-Iodometric Titration Method
通过燃烧 - 碘滴定法测定石墨中硫含量的标准试验方法