HG/T 4989-2016
γ-Butyrolactone for industrial use
HG/T 4989-2016
α-Acetyl-y-butyrolactone for industrial use
HG/T 4989-2016
HG/T 4989-2016
HG/T 4989-2016
y-BUTYROLACTONE
HG/T 4989-2016
HG/T 4989-2016
HG/T 4989-2016
HG/T 4989-2016
Cosmetic raw materials. Butyl p-hydroxybenzoate.
HG/T 4989-2016
Cosmetic raw materials. Isobutyl p-hydroxybenzoate.
HG/T 4989-2016
Determination of benzoic acid,sorbic acid,methylparaben,ethylparaben,propylparaben and butylparaben in tobacco flavourings and casings—High performance liquid chromatographic method
HG/T 4989-2016
HG/T 4989-2016
Commission Implementing Regulation (EU) 2017/56 of 14 December 2016 concerning the authorisation of lactic acid, 4-oxovaleric acid, succinic acid, fumaric acid, ethyl acetoacetate, ethyl lactate, butyl lactate, ethyl 4-oxovalerate, diethyl succinate, diethyl malonate, butyl-O-butyryllactate, hex-3-enyl lactate, hexyl lactate, butyro-1,4-lactone, decano-1,5-lactone, undecano-1,5-lactone, pentano-1,4-lactone, nonano-1,5-lactone, octano-1,5-lactone
HG/T 4989-2016
y-Butyrolactone
HG/T 4989-2016
COSMETIC RAW MATERIALS. ISOBUTYL P-HYDROXYBENZOATE.
HG/T 4989-2016
HG/T 4989-2016
6-Hydroxy-3,7-dimethyloctanoic Acid Lactone
HG/T 4989-2016
Textile Test Methods - Quantitative Analysis of Fibre Mixtures - Binary Mixtures Containing Acrylic or Modacrylic Fibres - Butyrolactone Method