GB/T 32160-2015
Technical methylnaphthalene
GB/T 24212-2009
Methylnaphthalene oil
YB/T 4150-2018
YB/T 5154-2016
Technical methylnaphalene-The determination of methylnaphthalene content and naphthalene content-The gas chromatography
YB/T 6275-2024
20221171-T-469
Methylnaphthalene oil
HG/T 5886\uff5e5889-2021
YB/T 4150-2006
β-Methyl naphthalene
HG/T 6285-2024
T/HPFCIA 22017-2023
HG/T 5592-2019
GB 1886.162-2015
GB/T 15072.4-2008(\u82f1\u6587\u7248)
贵金属合金化学分析方法 钯、银合金中钯量的测定 二甲基乙二醛肟重量法
GB/T 37640-2019
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
QB/T 8037-2024
GB/T 23276-2024
Method for chemical analysis of palladium compounds—Determination of palladium content—Complexometric tityation using butanedione dioxime releasing EDTA and gravimetric method
HG/T 3450-1999
Chemical reagent Butanedione dioxime
YB/T 917-2017
Carbon materials—Determination of vanadium content—3,3-dimethyl naphthalene amine colorimetric method
GB/T 23276-2009
Method for chemical analysis of palladium compounds - Determination of palladium content - Complexometric tityation using butanedione dioxime releasing EDTA
GB/T 15072.4-2008e
Test method of precious metal alloys—Determination of palladium content for palladium and silver alloys—Butanedione dioxime gravimetry