HG/T 3926-2021
HG/T 3926-2021
Water treatment chemicals:2-Hydroxyphosphonoacetic acid
HG/T 3926-2021
HG/T 3926-2021
Natural gas─Determination of sulfur compound─Part 3:Determination of hydrogen sulfide content by lead acetate reaction rate dual photo path method
HG/T 3926-2021
Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
HG/T 3926-2021
HG/T 3926-2021
Reactions of Haloacetic Acids With Zero Valent Iron
HG/T 3926-2021
Cosmetic raw materials. Plant extracts. Hydroglycolic extract horsetail (Equisetum arvense l.)
HG/T 3926-2021
HG/T 3926-2021
Cosmetic raw materials. Plant extracts. Hydroglycolic extract of apple.
HG/T 3926-2021
Cosmetic raw materials. Plant extracts. Hydroglycolic extract burdock (Arctium majus l.)
HG/T 3926-2021
Cosmetic raw materials. Plants extracts. Oat hydroglycolic extract (Avena sativa L.)
HG/T 3926-2021
Cosmetic raw materials. Plants extracts. Green tea hydroglycolic extract (Camellia sinensis L.).
HG/T 3926-2021
Cosmetic raw materials. Plants extracts. Ginseng hydroglycolic extract (Panax ginseng C.A. Meyer).
HG/T 3926-2021
Natural gas—Determination of sulfur compound—Part 3:Determination of hydrogen sulfide content by lead acetate reaction rate dual photo path method
HG/T 3926-2021
Cosmetic raw materials. Plants extracts. Rosemary hydroglycolic extract (Rosmarinus officinalis L.).
HG/T 3926-2021
Cosmetic raw materials. Plants extracts. Marygold hydroglycolic extract (Caléndula officinalis L.)
HG/T 3926-2021
Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
HG/T 3926-2021
Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
HG/T 3926-2021
Cosmetic raw materials. Plants extracts. Determination of polyphenols in hydroglycolic plants extracts by thin layer chromatography.