GB/T 27715-2011
3-methylpyridine for industrial use
HG/T 6251-2023
DB42/T 1720-2021
T/CPCIF 0162-2021
NY/T 3141-2017
HG/T 5709\uff5e5712-2020
YB/T 5070-2014
α-methyl pyridine
YB/T 5071-2015
β-methyl pyridine fraction
HG/T 4482-2012
HG/T 4483-2012
HG/T 5712-2020
HG/T 6145-2023
HG/T 5615-2019
HG/T 6340-2024
HG/T 5502-2018
N -Methyl-4- (p -formylstyryl) pyridiniuID methyl sulfate
EN ISO 12966-3:2016
UNE-EN ISO 12966-3:2010
Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3: Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH) (ISO 12966-3:2009)
YB/T 5071-2005
β-Picoline fraction
HG/T 4478-2012
ISO 12966-3:2016
Animal and vegetable fats and oils — Gas chromatography of fatty acid methyl esters — Part 3: Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH)