Yttrium, lanthanum, ytterbium, lutetium and their oxides. Chemical-spectral method of determination of impurities of vanadium, tungsten, iron, cobalt, manganese, copper, molybdenum, nickel, niobium, lead, tantalum, titanium and chromium
State system for ensuring the uniformity of measurements. Oilseeds and oilseeds residues. Determination of oil and moisture content using pulsed nuclear magnetic resonance spectrometry
