HG/T 5489-2018
o-Methoxyaniline-p -sulfonylethyl hydrogen sulfate ester
HG/T 5489-2018
HG/T 5489-2018
Guaiacol (o-Hydroxyanisole)
HG/T 5489-2018
HG/T 5489-2018
O-Hydroxybenzoic acid(Salicylic acid)
HG/T 5489-2018
HG/T 5489-2018
Water treatment chemicals:2-Hydroxyphosphonoacetic acid
HG/T 5489-2018
Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
HG/T 5489-2018
SURFACE ACTIVE AGENTS. POLYGLYCOLS. DETERMINATION OF HYDROXYL NUMBER. PHTHALIC ANHYDRIDE ESTERIFICATION METHOD
HG/T 5489-2018
HG/T 5489-2018
Determination of toxic substances in workplace air-Part 118: Acetic anhydride, maleic anhydride and phthalic anhydride
HG/T 5489-2018
HG/T 5489-2018
Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
HG/T 5489-2018
HG/T 5489-2018
Cosmetic raw materials. Plant extracts. Hydroglycolic extract horsetail (Equisetum arvense l.)
HG/T 5489-2018
HG/T 5489-2018
Cosmetic raw materials. Plant extracts. Hydroglycolic extract of apple.
HG/T 5489-2018
Cosmetic raw materials. Plant extracts. Hydroglycolic extract burdock (Arctium majus l.)
HG/T 5489-2018
Cosmetic raw materials. Plants extracts. Oat hydroglycolic extract (Avena sativa L.)
HG/T 5489-2018
Cosmetic raw materials. Plants extracts. Green tea hydroglycolic extract (Camellia sinensis L.).