大气降水中氯化物的测定硫氰酸汞高铁光度法
Determination of chloride in wet precipitation-Ferrithiocyanate spectrophotometry
Determination of chloride in wet precipitation-Ferrithiocyanate spectrophotometry
Determination of nitrate in the wet precipitation
Determination of nitrite in the wet precipitation-N(1-naphthyl)-1, 2-dlaminoethane dibydrochloride spectrophotometry
Determination of sulfate in the wet precipitation
Determination of fluoride,chloride,ntrite nitrate,salfate in the wet precipitation-Ion chromotography
Determination of PH value of the wet precipitation-Glass electrode method
Determination of specific conductance in the wet precipitation
Collection and preservation of the wet precipitation sample
General principles for analytical methods of the wet precipitation
Air quality-determination of carbon monoxide-Non-disperisive infrared spectrometry