HG/T 4775-2014
HG/T 4775-2014
4,4’-Sulfonyldiphenol(Bisphenol-S)
HG/T 4775-2014
Feed additive - 4′,7-dihydroxyisoflavone
HG/T 4775-2014
HG/T 4775-2014
Implants for surgery—Hydroxyapatite—Part 4: Determination of coating adhesion strength
HG/T 4775-2014
Determination of seven parabens in cosmetics—High performance liquid chromatography
HG/T 4775-2014
HG/T 4775-2014
Paper,board and pulps—Determination of 2,2-bis(4-hydroxyphenyl) propane (bisphenol A )—Liquid chromatography
HG/T 4775-2014
HG/T 4775-2014
Food additive—Butylated hydroxyanisole
HG/T 4775-2014
HG/T 4775-2014
HG/T 4775-2014
HG/T 4775-2014
HG/T 4775-2014
Food contact materials - Polymer - Determination of 1,2-dihydroxybenzene,1,3-dihydroxybenzene,1,4-dihydroxybenzene,4,4'-dihydroxybenzophenone and 4,4'dihydroxybiphenyl in food simulants - High performance liquid chromatography
HG/T 4775-2014
HG/T 4775-2014
Methods for chemical analysis of tungsten concentrates—Part 4:Determination of sulfur content—High frequency-infrared absorption method and combustion-iodometric method
HG/T 4775-2014
HG/T 4775-2014
HG/T 4775-2014