HG/T 5502-2018
N -Methyl-4- (p -formylstyryl) pyridiniuID methyl sulfate
HG/T 5501\uff5e5504-2018
HG/T 5709\uff5e5712-2020
YB/T 5070-2014
α-methyl pyridine
GB/T 27715-2011
3-methylpyridine for industrial use
YB/T 5071-2015
β-methyl pyridine fraction
HG/T 5728-2020
HG/T 4483-2012
HG/T 4482-2012
HG/T 5712-2020
HG/T 6145-2023
HG/T 4803-2015
Methallyl alcohol polyether
HG/T 5615-2019
HG/T 5281-2017
Random allyl alcohol Polyether capped with methyl
HG/T 6340-2024
YB/T 5071-2005
β-Picoline fraction
GB/T 33085-2016
Water treatment chemicals—Poly(diallyldimethylammonium chloride)
HG/T 6251-2023
NY/T 3037-2016
GB/Z 38062-2019
Nanotechnologies—Determination of specific surface area of graphene materials—Methylene blue adsorption method