The GB/T 14673-1993 standard specifies a method for the determination of vanadium content in wastewater using graphite furnace Atomic absirption spectrometer-tometry, AAS. It is suitable for the determination of vanadium concentration in the range of 0.05 to 1.0 mg/L. The principle of the method is based on the absorption of characteristic electromagnetic radiation by vanadium ground state atoms generated in graphite furnaces, and the measurement of sample Absorbance to determine the concentration of vanadium. The standard provides reliable technical guidance for the accurate determination of vanadium content in industrial wastewater.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Z16 | ICS | |
| Release Date | 1993-09-18 00:00:00 | Implementation Date | 1994-05-01 00:00:00 |