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Ammonium nitrate for industrial use. Method determination of ammoniacal nitrogen content (titrimetric) after distillation
Document status: Active
Essential oils of citrus. Determination of CD value by ultraviolet spectrometric analysis
Document status: Active
Dolomite for glass industry. Methods for the determination of dioxide silicium
Document status: Replaced by GOST 23673.4-2020
Essential oils, aromatics and their intermediates. Determination of water content
Document status: Active
Zink concentrates. Atomic emission spectroscopy with inductively coupled plasma. Determination of copper, lead, cadmium, iron, aluminum, cobalt, antimony, manganese, arsenic and indium
Document status: Active