YS/T 540.3-2018 Methods for chemical analysis of vanadium Part 3: Determination of carbon content High frequency combustion infrared absorption method (English Version)
2018YS/T 540.5-2018 Methods for chemical analysis of vanadium Part 5: Determination of impurity elements by inductively coupled plasma atomic emission spectrometry
2006YS/T 540.3-2006 Vanadium Chemical Analysis Method CAS-TPC Spectrophotometric Determination of Aluminum Content