GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
GB/T 5177-2017
Industrial lineal alkylbenzene
GB/T 8447-2008
Industrial linear alkylbenzene sulfonic acid
QB/T 5825-2023
GB/T 6730.30-2017(\u82f1\u6587\u7248)
铁矿石 铬含量的测定 二苯基碳酰二肼分光光度法
DB23/T 2077-2018
NB/SH/T 0855-2021
Synthetic alkylbenzene calcium sulfonate detergents
HG/T 3614-1999
Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
GB/T 5177-2008
Industrial lineal alkylbenzene
GB/T 5177.5-2002
Industrial linear alkylbenzene
SN/T 3617-2013
Determination of linear alkylbenzene sulfonate in leather
GB/T 5177.5-1993
HG/T 5142-2016
Textile dyeing and finishing auxiliaries- Determination of linear alkylbenzene sulfonates
DB34/T 2372-2015
GB/T 23325-2009
Textiles - Determination of surfactant - Linear alkylbenzene sulfonates
GB/T 8447-1995
Industrial linear alkylbenzene sulfonic acid
GB/T 5177.1-1993
Determination of color for industrial alkylbenzene
GB/T 5177.2-1985
Determination of sulphonatable matter content for industrial alkylbenzene
GB/T 6730.34-2017e
Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method
GB/T 6730.34-2017
Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method