GB/T 6730.34-2017
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
GB/T 6730.34-2017
Feed additive-Butylated hydroxytoluene(BHT)
GB/T 6730.34-2017
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,tertiary butyl hydroquinone,ethoxyquin and propyl gallate in feeds
GB/T 6730.34-2017
Non-ionic surface active agents-Polyalkoxylated derivatives -Determination of hydroxyl value-Phthalic anhydride method
GB/T 6730.34-2017
Determination of butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) in cosmetics - High performance liquid chromatography
GB/T 6730.34-2017
GB/T 6730.34-2017
Determination of benzene,toluene,xylene isomers,free toluene diisocynate and phthalate plasticizers in adhesives used in building for import and export
GB/T 6730.34-2017
Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
GB/T 6730.34-2017
SURFACE ACTIVE AGENTS. POLYGLYCOLS. DETERMINATION OF HYDROXYL NUMBER. PHTHALIC ANHYDRIDE ESTERIFICATION METHOD
GB/T 6730.34-2017
GB/T 6730.34-2017
Determination of benzene,toluene,xylene and phthalic acid esters in solvent coatings for import and export-Gas chromatography
GB/T 6730.34-2017
Test Method for Hydroxyl Groups by Phthalic Anhydride Esterification (Withdrawn 2001)
GB/T 6730.34-2017
Determination of butyl hydroxy anisole, dibutyl hydroxy toluene and ethoxyquin in feeds
GB/T 6730.34-2017
GB/T 6730.34-2017
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,ethoxyquin and propyl gallate in feeds
GB/T 6730.34-2017
Determination of butylated hydroxyl anisole(BHA)、dibutylated hydroxyl toluene(BHT)and tertiary butyl hydroquinone(TBHQ) in foods
GB/T 6730.34-2017
Non-ionic surface active agents—Polyalkoxylated derivatives—Determination of hydroxyl value—Phthalic anhydride method
GB/T 6730.34-2017
GB/T 6730.34-2017
Non-ionic surface active agents — Polyalkoxylated derivatives — Determination of hydroxyl value — Phthalic anhydride method
GB/T 6730.34-2017