GB/T 30293-2013
Polyhydroxyalkanoates (PHA) by biomanufacturing
GB/T 33897-2017
Biopolyester—Polyhydroxyalkanoates(PHA) blowing film
HG/T 3977~3978-2007
GB/T 17814-2022
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,tertiary butyl hydroquinone,ethoxyquin and propyl gallate in feeds
HG/T 6157-2023
HG/T 3977-2007
Phosphorus-containing alkoxy titanate coupling agent
HG/T 5539-2019
HG/T 3978-2007
Alkoxy fatty acyloxy titanate coupling agent
GBZ/T 160.50-2004
Methods for determination of alkoxyethanols in the air of workplace
T/HEBQIA 248-2024
ASTM E236-66(2022)
Standard Specification for Apparatus for Microdetermination of Alkoxyl Groups
HG/T 5084-2016
Ultraviolet absorber-2-Hydroxy-4-n-octoxybenzophenone(UV-531)
T/CSTM 00129-2020
BS EN 13926:2003
Surface active agents. Alkoxylated derivatives. Determination of hydroxyl value. N-methyl imidazole method
UNE-EN 13926:2003
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
KS M ISO 4327-2003(2023)
Non-ionic surface active agents-Polyalkoxylated derivatives -Determination of hydroxyl value-Phthalic anhydride method
SAE AS81914/9B
TUBING, PLASTIC, FLEXIBLE, CONVOLUTED, HELICAL PERFLUOROALKOXY (PFA), STANDARD CONVOLUTION
SN/T 4269-2015
Food contact materials - Polymer - Determination of 2-hydroxy-4-methoxy-benzophenon in food simulants - High performance liquid chromatography
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
DIN EN 13926
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value; N-methyl imidazole method