YB/T 5078-2010
Testing of coal tar-Determination of the naphthalene content-Gas chromatography
DB13/T 5254-2020
YB/T 5078-2001
Method of determination by gas chromatography for naphthalene content in coal tar
GB/T 24208-2009
Determination of the naphthalene content of washing oil
GB/T 38395-2019
Coal tar—Determination of sulfur and nitrogen content
YB/T 5154-2016
Technical methylnaphalene-The determination of methylnaphthalene content and naphthalene content-The gas chromatography
MT/T 1179-2019
Classification for content of tar in coal
YB/T 6275-2024
GB/T 40508-2021
Determination of tar and dust concentrations in biomass-based synthetic gas
HS/T 23-2009
GB/T 29644-2013
Rubber,vulcanized - Determination the content of N-phenyl-β-naphthylamine - High performance liquid chromatogramic method
YB/T 4929-2021
DB51/T 1376-2011
YB/T 031-2012
Determination of the naphthalene content of coal tar pitch for road by gas chromatography
GB/T 38397-2019
Coal tar—Determination of component content—Gas chromatography-mass spectrometry and thermogravimetry
YB/T 5097-2007
YB/T 4021-2007
Determination of total sulphur in naphthalene-reduction titration
YB/T 6137-2023
YB/T 4989-2022
GB/T 38394-2019
Coal tar—Determination of sodium, calcium, magnesium and iron content—Inductively coupled plasma optical emission spectrometry