T/CCCMHPIE 1.85-2023
SN/T 3937-2014
Determination of choline phosphate in drinks for export - LC-MS/MS method
GA/T 1919-2021
Forensic sciences—Examination methods for succinycholine and succinymonocholine—LC-MS and IR
GB 5413.20-2022
GB/T 22506-2008
Inspection of grain and oils - Determination of 1- and 2- acyl lysophosphatidylcholine in enzymatically modified phospholipids - High performance liquid chromatography
GB/T 5413.20-1997
Milk powder and formula foods for infant and young children—Determination of choline
GB 5413.20-2013
T/SATA 040-2023
ISO 21468:2020
Infant formula and adult nutritionals — Determination of free and total choline and free and total carnitine — Liquid chromatography tandem mass spectrometry (HPLC-MS/MS)
DIN 38415-1
German standard methods for the examination of water, waste water and sludge - Bio-assays with microorganisms (group T) Determination of organophosphate and carbamate pesticides by the cholinesterase inhibition test (T 1)
BS ISO 21468:2020
Infant formula and adult nutritionals. Determination of free and total choline and free and total carnitine. Liquid chromatography tandem mass spectrometry (HPLC-MS/MS)
32014D0423
EN ISO 10273:2003
32005D0566
31983R3578
31984D0232