HG/T 5652
HG/T 5652
HG/T 5652
HG/T 5652
HG/T 5652
Water treatment chemicals:2-Hydroxyphosphonoacetic acid
HG/T 5652
HG/T 5652
Implants for surgery—Hydroxyapatite—Part 1:Ceramic hydroxyapatite
HG/T 5652
Fragrance—Part 1: Cis-3-Hexen-1-yl acetate(Leaf acetate)
HG/T 5652
HG/T 5652
HG/T 5652
HG/T 5652
HG/T 5652
HEPES〔2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic acid〕
HG/T 5652
HEPES〔2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic acid〕
HG/T 5652
Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
HG/T 5652
HG/T 5652
HG/T 5652
Textiles―Determination of 1,2-dichloroethane,ethylene chlorohydrin and chloroacetic acid
HG/T 5652
H-acid monosodium salt(1-Naphthylamine-8-hydroxy-3,6-disulfonic acid monosodium salt)
HG/T 5652
Biomaterials--Determination of urinary 1-hydroxypyrene--High performance liquid chromatography