ISO 20179:2005 水质-小红细胞的测定 使用固相萃取 (SPE) 和紫外线的 (UV) 检测高性能液相色谱仪 (HPLC) 的试验方法

标准编号:ISO 20179:2005

中文名称:水质-小红细胞的测定 使用固相萃取 (SPE) 和紫外线的 (UV) 检测高性能液相色谱仪 (HPLC) 的试验方法

英文名称:Water quality — Determination of microcystins — Method using solid phase extraction (SPE) and high performance liquid chromatography (HPLC) with ultraviolet (UV) detection

发布日期:2005-10

标准范围

ISO 20179:2005规定了原水(含生物质)和净化水(如自来水)中微囊藻毒素的测定和量化方法。所述方法已在MCYST-RR、MCYST-YR和MCYST-LR中得到验证。它也适用于测定这些微囊藻毒素的几种结构变体,但由于缺乏市售标准和共洗脱,无法进行明确的鉴定。

ISO 20179:2005 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 of these microcystins, but an unambiguous identification cannot be made due to the lack of commercially available standards and due to co-elution.

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