GB/T 44349-2024
Detection of total polyphenols in bee pollen—Colorimetric method using Folin-Ciocalteu reagent
GB/T 25787-2010
4,4’-Sulfonyldiphenol(Bisphenol-S)
HG/T 4637-2014
Guaiacol (o-Hydroxyanisole)
HG/T 4014-2008
Chemical reagent-8-Hydroxyquinoline
YY/T 1585-2024
GB/T 17814-2022
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,tertiary butyl hydroquinone,ethoxyquin and propyl gallate in feeds
GB/T 34455-2017
Paper,board and pulps—Determination of 2,2-bis(4-hydroxyphenyl) propane (bisphenol A )—Liquid chromatography
HG/T 4010-2008
Chemical reagent-Thymol blue
HG/T 4012-2008
Chemical reagent-Bromothymol blue
QX/T 216-2013
DB32/T 2204-2012
YY/T 1585-2017
Total 25-hydroxyl vitamin D testing kit(labelling immunoassay)
GB/T 10704-1989
Chemical reagent--8-Hydroxyquinoline
GB 31604.10-2016
DB37/T 3035-2017
YY/T 1913-2023
Determination of 2,2-bis (4-hydroxyphenyl) propane (bisphenol A) residues in medical polycarbonate materials
GB/T 23373-2009
Determination of butylated hydroxyl anisole(BHA)、dibutylated hydroxyl toluene(BHT)and tertiary butyl hydroquinone(TBHQ) in foods
GB/T 15353-1994
Chemical reagent Thymol blue
GB/T 23296.16-2009
Food contact materials - Polymer - Determination of 2,2-bis(4-hydroxyphenyl)propane(bisphenol A )in food simulants - High performance liquid chromatography
GB/T 15352-1994
Chemical reagent Bromothymol blue