HG/T 3614-1999
Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
HG/T 3614-1999
HG/T 3614-1999
HG/T 3614-1999
p-Sulfanilic acid
HG/T 3614-1999
Chemical reagent Arsenazo Ⅲ
HG/T 3614-1999
D-(-)-para-hydroxyphenylglycine
HG/T 3614-1999
Sodium sulphanilate
HG/T 3614-1999
HG/T 3614-1999
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
HG/T 3614-1999
D(-)Alpha-Parahydroxyphenylglycine Dane Salt(Methyl Potassium)
HG/T 3614-1999
HG/T 3614-1999
Acrylonitrile for industrial use—Part 15:Determination of concent of p-hydroxylanisole
HG/T 3614-1999
p-Sulfanilic Acid
HG/T 3614-1999
HG/T 3614-1999
HG/T 3614-1999
SODIUM CHLORIDE. DETERMINATION OF FLUORIDE CONTENT. PHOTOMETRIC METHOD WITH SODIUM 2-(SULFOPHENYLAZO)-1,8 DIHYDROXYNAPHTHALENE-3,6 DISULFONATE (SPADNS).
HG/T 3614-1999
SURFACE ACTIVE AGENTS. TECHNICAL SODIUM ALKYLARYL-SULPHONATES (EXCLUDING BENZENE DERIVATIVES). DETERMINATION OF THE CONTENT OF THE SODIUM ALKYLARYL-SULPHONATES
HG/T 3614-1999
HG/T 3614-1999
Determination of benzophenone and methyl p-hydroxybenzoate in aquatic products for export - LC-MS/MS method
HG/T 3614-1999
COSMETIC RAW MATERIALS. ASSAY OF 2,4,4-TRICHLORO-2-HYDROXY-DIPHENYL-ETHER (TRICLOSAN). POTENTIOMETRIC TITRATION.