QJ 3140.2-2001
QJ 3140.2-2001
γ-Butyrolactone for industrial use
QJ 3140.2-2001
α-Acetyl-y-butyrolactone for industrial use
QJ 3140.2-2001
6-Hydroxy-3,7-dimethyloctanoic Acid Lactone
QJ 3140.2-2001
QJ 3140.2-2001
QJ 3140.2-2001
y-BUTYROLACTONE
QJ 3140.2-2001
QJ 3140.2-2001
QJ 3140.2-2001
Cosmetic raw materials. Butyl p-hydroxybenzoate.
QJ 3140.2-2001
Cosmetic raw materials. Isobutyl p-hydroxybenzoate.
QJ 3140.2-2001
Determination of benzoic acid,sorbic acid,methylparaben,ethylparaben,propylparaben and butylparaben in tobacco flavourings and casings—High performance liquid chromatographic method
QJ 3140.2-2001
QJ 3140.2-2001
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
QJ 3140.2-2001
y-Butyrolactone
QJ 3140.2-2001
COSMETIC RAW MATERIALS. ISOBUTYL P-HYDROXYBENZOATE.
QJ 3140.2-2001
QJ 3140.2-2001
Textile Test Methods - Quantitative Analysis of Fibre Mixtures - Binary Mixtures Containing Acrylic or Modacrylic Fibres - Butyrolactone Method