GB 31534-2015
The norm of energy consumption per unit product of p-xylene
GB/T 18916.51-2020
Norm of water intake—Part 51:Para-xylene
SH/T 1486.1-2008
Petroleum p-xylene
GB 22574-2008
Maximum limits of toluene,xylene,cumene,phenol and aniline for irrigation water quality
SH 1486-1998
Petroleum p-xylene
SN/T 5308-2021
GB/T 17814-2022
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,tertiary butyl hydroquinone,ethoxyquin and propyl gallate in feeds
SN/T 3861-2014
Determination of hexachlorovaraxrene residues in foodstuffs for export
SH/T 1489-2018
Petroleum p-xylene-Detennination of purity and hydrocarbon impurities-Gas chromatography
T/CRIAC 0068-2021
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
SH 1486-1992
DB37/T 3035-2017
SH/T 1486.2-2008
Petroleum p-xylene-Determination of purity and hydrocarbon impurities-Gas chromatography and external calibration
NY/T 1602-2008
Determination of butylated hydroxyanisole,butylated hydroxytoluene and tertiary butylhydroquinone content in vegetable oil High performance liquid chromatography
GB/T 13748.7-2005
Chemical analysis methods of magnesium and magnesium alloys—Determination of zirconium content—Xylenol orange spectrophotometric method
GB/T 23373-2009
Determination of butylated hydroxyl anisole(BHA)、dibutylated hydroxyl toluene(BHT)and tertiary butyl hydroquinone(TBHQ) in foods
ASTM D5136-24
Standard Specification for High Purity
GB/T 11198.11-1989
Sulphuric acid for industrial--Determination of oxides of nitrogen--2,4-Xylenol spectrophotometric method
KS M 1972-2017(2022)
Hyxylene glycol for industrial use — List of methods of test