HG/T 5847-2021
4-Amino-N-[3-(2-Hydroxyephyl)sulfone]phenylbenzamide
HG/T 5847-2021
HG/T 5847-2021
Chemical analysis methods and determination of physical performance of alumina--Determination of vanadic oxide content--N-benzoyl-N-phenylhydroxylamine extraction photometric method
HG/T 5847-2021
Methods for chemical analysis of zirconium and zirconium alloys—Part 18:Determination of vanadium content—N-benzoyl-N-phenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry
HG/T 5847-2021
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
HG/T 5847-2021
HG/T 5847-2021
Determination of molybdenum in steel for import and export - 8-hydroxyquinoline gravimetric after separation with thioacetamide
HG/T 5847-2021
Zirconium and zirconium alloys—Determination of vanadium content—N-benzoyl-N-phenylhydroxylamine spectrophotometric method
HG/T 5847-2021
Methods for the chemical analysis of aluminium oxide--The N-benzoyl-N-phenylhydroxylamine extraction photometric method for the determination of vanadic oxide content
HG/T 5847-2021
Commercial kit test method-Beta-lactams-Test method Ⅴ
HG/T 5847-2021
Commercial kit test method-Beta-lactams-Test method Ⅳ
HG/T 5847-2021
Commercial kit test method-Beta-lactams-Test method Ⅲ
HG/T 5847-2021
Commercial kit method-Beta-lactamase-Test method I
HG/T 5847-2021
Commercial kit method-Beta-lactams-Test method Ⅱ
HG/T 5847-2021
Commercial kit method-Beta-lactams-Test method Ⅰ
HG/T 5847-2021
HG/T 5847-2021
Determination for residual acrylamide of polyacrylamide—Bromating method
HG/T 5847-2021
Classification System for Automotive Polyamide (PA) Plastics (Stabilized: Mar 2017)
HG/T 5847-2021
HG/T 5847-2021
COSMETIC RAW MATERIALS. TEST OF CONTENT OF STERS OF P-HYDROXYBENZOATES. BROMINATION METHOD.