Used as a reference material in analytical laboratories to calibrate instruments and ensure accuracy in the measurement of molybdenum content in various samples. Commonly applied in environmental testing, agricultural analysis, and industrial quality control where precise quantification of molybdenum is required. Suitable for use in techniques such as atomic absorption spectroscopy (AAS), inductively coupled plasma optical emission spectroscopy (ICP-OES), and inductively coupled plasma mass spectrometry (ICP-MS). Helps maintain compliance with standard protocols and regulatory requirements in testing facilities.