SB/T 0921-2012
SB/T 0921-2012
SB/T 0921-2012
SB/T 0921-2012
Chemical reagent Arsenazo Ⅲ
SB/T 0921-2012
SB/T 0921-2012
SB/T 0921-2012
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
SB/T 0921-2012
D-(-)-para-hydroxyphenylglycine
SB/T 0921-2012
SB/T 0921-2012
D(-)Alpha-Parahydroxyphenylglycine Dane Salt(Methyl Potassium)
SB/T 0921-2012
Determination of terephthalic acid and isophthalic acid in food for export
SB/T 0921-2012
Water quality-Determination of selected phenoxyalkanoic herbicides,including bentazones and hydroxybenzonitriles by gas chromatographyand mass spectrometry after solid phase extraction and derivatization
SB/T 0921-2012
Water quality — Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
SB/T 0921-2012
SB/T 0921-2012
Water quality. Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
SB/T 0921-2012
Water quality - Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization (ISO 15913:2000)
SB/T 0921-2012
Water quality — Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
SB/T 0921-2012
Methods for chemical analysis of iron,steel and alloy--The arsenazo Ⅲspectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid
SB/T 0921-2012
Water quality - Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization (ISO 15913:2000)
SB/T 0921-2012