SN/T 3920-2014
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
SN/T 3920-2014
o-Chloro-p-Nitroaniline
SN/T 3920-2014
p-Chloro-o-nitroaniline (Red base 3GL)
SN/T 3920-2014
p-Chloro-o-Nitroaniline(Red Base 3GL)
SN/T 3920-2014
Urine—Determination of chlor dimeform and 4-chloro-o-toluidine—Spectrophotometric method
SN/T 3920-2014
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 8: Determination of o-cresol content (Cresylic acid and xylenols only)
SN/T 3920-2014
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 12: Determination of distillation characteristics (Cresylic acid and xylenols only)
SN/T 3920-2014
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 13: Determination of residue on distillation (Cresylic acid and xylenols only)
SN/T 3920-2014
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 11: Determination of crystallizing point (Excluding cresylic acid and xylenols)
SN/T 3920-2014
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 1: General
SN/T 3920-2014
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 5: Visual test for impurities insoluble in water (Phenol only)
SN/T 3920-2014
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 10: Determination of dry residue after evaporation on a water bath (Excluding cresylic acid and xylenols)
SN/T 3920-2014
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 7: Measurement of colour (Cresylic acid and xylenols only)
SN/T 3920-2014
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 2: Determination of water — Dean and Stark method
SN/T 3920-2014
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 3: Determination of neutral oils and pyridine bases
SN/T 3920-2014
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 6: Test for absence of hydrogen sulphide (Cresylic acid and xylenols only)
SN/T 3920-2014
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 9: Determination of m-cresol content (Cresylic acid only)
SN/T 3920-2014
Phenol, o-cresol, m-cresol and p-cresol for industrial use — Determination of crystallizing point after drying with a molecular sieve
SN/T 3920-2014
Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use — Methods of test — Part 4: Visual test for impurities insoluble in sodium hydroxide solution (Excluding cresylic acid and xylenols)
SN/T 3920-2014