YY/T 1585-2024
NY/T 3879-2021
Determination of 25-Hydroxy Vitamin D, in feeds
DB15/T 2796-2022
YY/T 1585-2017
Total 25-hydroxyl vitamin D testing kit(labelling immunoassay)
WS/T 478-2024
WS/T 478-2015
Operating guidelines for measurement of serum 25-hydroxyvitamin D3—Isotope dilution liquid chromatography tandem mass spectrometry
T/CASMES 72-2022
T/CAGR 007-2022
GB 7300.202-2019
Feed additives-Part 2:Vitamins, provitamins and chemically well-defined substances having similar effect-Vitamin D3 oily form
GB 9840-2017
Feed additive vitamin D3 (powder form)
WS/T 677-2020
Method for vitamin D deficiency screening
GB 5009.296-2023
GB/T 17818-2010
Determination of vitamin D3 in feeds - High-performance liquid chromatography
GB 1903.50-2020
GB/T 27577-2011
Determination of vitamin B5(pantothenic acid) and provitamin B5 (D-fantothenol) in cosmetics by HPLC/UV and HPLC MS/MS
DB37/T 3674-2019
GB 14755-2010
NY/T 1246-2006
GB/T 9840-2006
Feed additive—Vitamin D3 beadlets
DB37/T 3309-2018