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In order to meet the requirements for quality management of machine-building products and metrological support, the company analyzed the existing standards for confi rming the consistency of requirements. Federal state educational standards of higher education of two levels (bachelor’s degree and specialty) of the mechanical engineering profi le (ensuring the unity of measurements (GSEEI) and the professional standard of a metro specialist) were selected for the analysis. The obtained results are used in the implementation of term papers. It is recommended to cover issues related to measuring devices and automatic control devices in related disciplines, and to include the topic "Main areas of activity in the fi eld of metrological support of the enterprise".

In palladium refining technologies, as well as in some analytical procedures, complexes of bivalent palladium with diimines, amines, oximes, thiourea, and other compounds are used. In the technologies used, complex compounds of palladium are subjected to thermal decomposition, during which metallic palladium is formed. The precious metals market is seeing a rapid rise in the price of palladium on the back of a rapid increase in demand for it. It has been experimentally shown that active decomposition of dichlorodiamminepalladium Pd(NH3)2Cl2 and dimethylglyoximpalladium (C4H7N2O2)2Pd occurs at temperatures of 200…250 °C. Only the diffraction maxima of palladium were observed on the X-ray diffraction patterns of samples that underwent heat treatment at 900 °C and above. At these temperatures, palladium oxide is not stable. At temperatures around 500 °C, the samples are almost completely oxidized; there are no reflections of palladium on the diffraction patterns.

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