DIN EN ISO 10304-3:1997 水質.用液態離子色譜法測定已溶解的陰離子.第3部分:鉻酸鹽、碘化物、亞硫酸鹽、、硫氰酸鹽和硫代硫酸酯的測定
Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997); German version EN ISO 10304-3:1997