BS 1747-10:1990 Methods for measurement of air pollution-Determination of the mass concentration of sulphur dioxide in ambient air: tetrachloromercurate (TCM)/pararosaniline method
Спектрометрический метод для диоксида серы в диапазоне от 20 мкг/м3 до примерно 500 мкг/м3.
BS 1747-10:1990 История
1991BS 1747-10:1990 Methods for measurement of air pollution-Determination of the mass concentration of sulphur dioxide in ambient air: tetrachloromercurate (TCM)/pararosaniline method