標(biāo)準(zhǔn)號(hào)：DIN ISO 20179-2007
中文標(biāo)準(zhǔn)名稱：水質(zhì).微胱氨酸的測定.用帶紫外線(UV)探測的固相萃取(SPE)法和高效液相色譜(HPLC)法
英文標(biāo)準(zhǔn)名稱：Water quality - Determination of microcystins - Method using solid phase extraction (SPE) and high performance liquid chromatography (HPLC) with ultraviolet (UV) detection (ISO 20179:2005) English version of DIN ISO 20179:2007-10
標(biāo)準(zhǔn)類型：Z16
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號(hào)：Z16
國際標(biāo)準(zhǔn)分類號(hào)：13.060.50
引用標(biāo)準(zhǔn)：ISO 3696-1987;ISO 5667-4;ISO 5667-5
適用范圍：This international Standard specifies a method for the determination and quantification of microcystins in raw water (containing biomass) and treated water ,such as tap water.The method described is validated for MCYST-RR ,MCYST-YR,and MCYST-LR.It is also applicable for the determination of several structure variants[1] of these microcystins,but an unambiguous identification cannot be made due to the lack of commercially available standards and due to co-elution.The threshold value of 1μg/l of MCYST-LR in water,proposed by the World Health Organization,can be followed after microcystin enrichment using solid phase extraction(SPE).