重质油中钒含量测定法（分光光度法）
Standard test method for determination of vanadium in heavy oils by spectrophotometry
2001-11-23
SH/T 0629-1996
石脑油中砷含量测定法(硼氢化钾--硝酸银分光光度法)
1996-05-24
GB/T 7602.1-2008
变压器油、汽轮机油中T501抗氧化剂含量测定法 第1部分：分光光度法
Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 1: Spectrophotometric method