The best available techniques. The development of programs to improve environmental efficiency for organizations operating centralized wastewater systems of settlements or city districts. Methodological recommendations
Polymer composites. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. Part 3. System calibration
Mixed feed, concentrates and premixes. Determination of mass fraction of iron, manganese, zinc, cobalt, copper, molybdenum and selenium by atomic absorption spectroscopy method
