YB/T 6275-2024
YB/T 5154-2016
Technical methylnaphalene-The determination of methylnaphthalene content and naphthalene content-The gas chromatography
YB/T 917-2017
Carbon materials—Determination of vanadium content—3,3-dimethyl naphthalene amine colorimetric method
GB/T 32160-2015
Technical methylnaphthalene
GB/T 24212-2009
Methylnaphthalene oil
YB/T 4150-2018
GB/T 24208-2009
Determination of the naphthalene content of washing oil
20221171-T-469
Methylnaphthalene oil
YB/T 4150-2006
β-Methyl naphthalene
GB/T 20375-2006
Modified starch - Determination of content of carboxymethyl groups in carboxymethyl starch
T/HPFCIA 22017-2023
HS/T 23-2009
GB/T 5543-2006
Resin finishing agent―Determination total formaldehyde content、free formaldehyde content and methylol formadehyde contend
GB/T 29644-2013
Rubber,vulcanized - Determination the content of N-phenyl-β-naphthylamine - High performance liquid chromatogramic method
YB/T 4929-2021
YB/T 031-2012
Determination of the naphthalene content of coal tar pitch for road by gas chromatography
YB/T 5078-2010
Testing of coal tar-Determination of the naphthalene content-Gas chromatography
YB/T 5097-2007
YB/T 4021-2007
Determination of total sulphur in naphthalene-reduction titration
GB/T 38349-2019
Determination of N-methyl pyrrolidone in rubber shoes and sports footwear