HG/T 5652-2019
HG/T 5652-2019
HG/T 5652-2019
HG/T 5652-2019
HG/T 5652-2019
HG/T 5652-2019
HG/T 5652-2019
HG/T 5652-2019
HG/T 5652-2019
Cosmetic raw materials. Sunscreens.1-(4-tert-butylphenyl)-3-(4-methoxyphenyl)-propane-1,3-dione.
HG/T 5652-2019
Cosmetic raw materials. Sunscreens. 1-(4-tert-butylphenyl)-3-(4-methoxyphenyl)-propane-1,3-dione. Purity by gas chromatography.
HG/T 5652-2019
Cosmetic raw materials. 1-(4-tert-butylphenyl)-3-(p-methoxyphenyl)-propane-1,3-dione.
HG/T 5652-2019