Food products, feeds, food raw materials. Method of determination of anabolic steroids and stylben derivatives by gas chromatography using mass spectrometry
State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of electric capacitance and dielectric dissipation for AC high voltage of power frequency
State system for ensuring the uniformity of measurements. State verification schedule for measurement means of tristimulus values, chromaticity coordinates, index whiteness and gloss
