GB/T 4325.18-2013 《Methods for chemical analysis of molybdenum - Part 18: Determination of vanadium content - N-benzoyl-N-phenylhydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry》 Related products

This standard specifies methods for the determination of vanadium content in molybdenum powder, molybdenum strips, molybdenum trioxide and ammonium molybdate, including the tantalum reagent Spectrophotometric method, spectra-trophotometry and Inductance Coupled Plasma Atomic Emission Spectroscopy (AES) method (ICP-AES). Applicable to samples with vanadium content ranging from 0.0005% to 0.0100%. The standard details the operating procedures, reagents and instrumentation requirements, and provides technical specifications for the accurate determination of vanadium content in laboratories and production.