標(biāo)準(zhǔn)號：ISO 10304-1-2007
中文標(biāo)準(zhǔn)名稱：水質(zhì).用離子液相色譜法測定已溶解的陰離子.第1部分:溴化物、氯化物、氟化物、硝酸鹽、亞硝酸鹽、磷酸鹽和硫酸鹽的測定
英文標(biāo)準(zhǔn)名稱：Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
標(biāo)準(zhǔn)類型：Z16
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：Z16
國際標(biāo)準(zhǔn)分類號：13.060.50
引用標(biāo)準(zhǔn)：ISO 3696;ISO 5667-3;ISO 8466-1;ISO 8466-2
適用范圍：This part of ISO 10304 specifies a method for the determination of dissolved bromide, chloride, fluoride,nitrate, nitrite, orthophosphate and sulfate in water, e.g. drinking water, ground water, surface water, wastewater, leachates and marine water by liquid chromatography of ions.The lower limit of application is W 0,05 mg/l for bromide and for nitrite, and W 0,1 mg/l for chloride, fluoride,nitrate, orthophosphate, and sulfate. The lower limit of application depends on the matrix and the interferencesencountered.The working range may be expanded to lower concentrations (e.g. W 0,01 mg/l) if an appropriatepre-treatment of the sample (e.g. conditions for trace analyses, pre-concentration technique) is applied, and/orif an ultraviolet (UV) detector (for bromide, nitrate and nitrite) is used.