SB/T 0921-2012
SB/T 10921-2012
DB32/T 1167-2007
HG/T 3463-2000
Chemical reagent Arsenazo Ⅲ
GB/T 25787-2010
4,4’-Sulfonyldiphenol(Bisphenol-S)
HG/T 5803\uff5e5806-2021
HG/T 5539-2019
T/SDSCCE 038-2022
SN/T 3920-2014
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
KS I ISO 15913-2006(2016)
Water quality-Determination of selected phenoxyalkanoic herbicides,including bentazones and hydroxybenzonitriles by gas chromatographyand mass spectrometry after solid phase extraction and derivatization
KS I ISO 15913-2021
Water quality — Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
T/SHMHZQ 128-2022
HG/T 5084-2016
Ultraviolet absorber-2-Hydroxy-4-n-octoxybenzophenone(UV-531)
BS EN ISO 15913:2003
Water quality. Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
HG/T 5652\uff5e5654-2019
HG/T 6008\uff5e6010-2022
HG/T 6008-2022
UNE-EN ISO 15913:2003
Water quality - Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization (ISO 15913:2000)
ISO 15913:2000
Water quality — Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
ASTM D7881-20e1
Standard Test Method for Determination of 4-Carboxybenzaldehyde and