HJ 751-2015 固体废物镍和铜的测定火焰原子吸收分光光度法
Solid Waste-determination of Nickel and Copper-Flame Atomic Absorption Spectrometry
Solid Waste-determination of Nickel and Copper-Flame Atomic Absorption Spectrometry
Water quality-Determination of nitrobenzene-compounds by gas chromatography
Solid Waste-determination of total chromiumFurnace atomic absorption spectrometry
Water quality-Determination of pentachlorophenol by gas chromatography
Water quality-Determination of Atrazine-High performance liquidchromatography
Water quality-Determination of free chlorine and total chlorine-Spectrophotonetric method using N, N-diethyl-1, 4- phenylenediamine
Solid Waste-determination of total chromium-Flame atomic absorption spectrometry
Water quality-Determination of free chlorine and total chlorine-Titrimetric method using N, N-diethyl-1, 4-phenylenediamine
Solid wastes-determination of volatile halhydrocar bons-Headspace gas chromatogr aphy mass method
Water quality-Determination of chlorine dioxide and chlorite-Continuous iodometric method