HG/T 5946\uff5e5948-2021
HG/T 5948-2021
HG/T 2306-2020
1-Phenyl-3-methyl-5-pyrazolone
HG/T 4716-2014
HG/T 5652\uff5e5654-2019
HG/T 5947-2021
HG/T 5946-2021
DB34/T 1767-2012
HG/T 5501\uff5e5504-2018
GB/T 37640-2019
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
SN/T 3551-2013
Food contact materials-Paper,regenerated fibre-Determination of benzophenone and 4-methylbenzophenone-Gas chromatography-mass spectrometer
SN/T 4265-2015
Food contact materials - Auxiliary material - Determination of benzophenone and 4-methylbenzophenone in printing ink-Gas chromatography mass spectrometer
SN/T 3388-2012
SN/T 4085-2014
Food contact materials - Paper recovered fiber materials - Determination of 1,2-benzylisothiazolin-3-one 2-methyl-4-isothiazolin-3-one 5-chloro-2-methyl-4-isothiazolin-3-one - High performance liquid chromatography method
HG/T 5620\uff5e5623-2019
GA/T 1653-2019
Forensic sciences—Examination methods for chloracetophenone and o-chlorobenzalmalononitrile in tear agent samples—GC-MS
GB/T 223.50-1994
Methods for chemical analysis of iron,steel and alloy--The phenylfluorone-CTMAB direct photometric method for the determination of tin content
HG/T 2306-2007
1-Phenyl-3-methyl-5-phrazolone
HG/T 2306-1992
SN/T 2551-2010
Food contact materials-Polymer materials-Determination of 3,3-bis (3-methyl-4-hydroxyphenyl)-2-indoline in food simulants-HPLC method