NY/T 3971-2021
Feed additive-Butylated hydroxytoluene(BHT)
NY/T 3971-2021
Determination of butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) in cosmetics - High performance liquid chromatography
NY/T 3971-2021
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,tertiary butyl hydroquinone,ethoxyquin and propyl gallate in feeds
NY/T 3971-2021
NY/T 3971-2021
NY/T 3971-2021
Determination of butyl hydroxy anisole, dibutyl hydroxy toluene and ethoxyquin in feeds
NY/T 3971-2021
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,ethoxyquin and propyl gallate in feeds
NY/T 3971-2021
NY/T 3971-2021
NY/T 3971-2021
Petroleum toluene
NY/T 3971-2021
Coking tolouenl
NY/T 3971-2021
Determination of butylated hydroxyl anisole(BHA)、dibutylated hydroxyl toluene(BHT)and tertiary butyl hydroquinone(TBHQ) in foods
NY/T 3971-2021
A-hydroxy polyether polyols
NY/T 3971-2021
Implants for surgery—Hydroxyapatite—Part 1:Ceramic hydroxyapatite
NY/T 3971-2021
Implants for surgery—Hydroxyapatite—Part 2:Coatings of hydroxyapatite
NY/T 3971-2021
Testing method for BHT(Butylated Hydroxy Toluene) in textile
NY/T 3971-2021
Determination of o-Fluorotoluene,m-Fluorotoluene,p-Fluorotoluene for import and export
NY/T 3971-2021
Dihydrogen hexahydroxy platinate
NY/T 3971-2021
Hydroxycitronellal
NY/T 3971-2021
Animal and vegetable fats and oils-Determination of butylhydroxyanisole(BHA) and butylhydroxytoluene(BHT)-Gas-liquid chromatographic method