BS ISO 21675:2019

Water quality. Determination of perfluoroalkyl and polyfluoroalkyl substances (PFAS) in water. Method using solid phase extraction and liquid chromatography-tandem mass spectrometry (LC-MS/MS)

BS ISO 21675:2019 发布历史

What is ISO 21675 - Liquid chromatography-tandem mass spectrometry about? ISO 21675 discusses water quality with a focus on the determination of perfluoroalkyl and polyfluoroalkyl substances (PFAS) in water. ISO 21675 specifies a method for the determination of selected perfluoroalkyl and polyfluoroalkyl substances (PFAS) in non‑filtrated waters, for example, drinking water, natural water (fresh water and seawater), and wastewater containing less than 2 g/l solid particulate material (SPM) using liquid chromatography-tandem mass spectrometry (LC‑MS/MS). The lower application range of the method given in ISO 21675 can vary depending on the sensitivity of the equipment used and the matrix of the sample. For most compounds to which this document applies ≥0.2 ng/l as the limit of quantification can be achieved. Actual levels can depend on the blank levels realized by the individual laboratory. Who is ISO 21675 - Liquid chromatography-tandem mass spectrometry for ? ISO 21675 on liquid chromatography-tandem mass spectrometry is useful for:

BS ISO 21675:2019由英国标准学会 GB-BSI 发布于 2019-10-31，并于 2019-10-31 实施。

BS ISO 21675:2019在国际标准分类中归属于: 13.060.50 水的化学物质检验。

BS ISO 21675:2019的历代版本如下：

• 2019年 BS ISO 21675:2019

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标准号

BS ISO 21675:2019

发布

2019年

发布单位

英国标准学会

当前最新

BS ISO 21675:2019

 

 

适用范围

What is ISO 21675 - Liquid chromatography-tandem mass spectrometry about? ISO 21675 discusses water quality with a focus on the determination of perfluoroalkyl and polyfluoroalkyl substances (PFAS) in water. ISO 21675 specifies a method for the determination of selected perfluoroalkyl and polyfluoroalkyl substances (PFAS) in non‑filtrated waters, for example, drinking water, natural water (fresh water and seawater), and wastewater containing less than 2 g/l solid particulate material (SPM) using liquid chromatography-tandem mass spectrometry (LC‑MS/MS). The lower application range of the method given in ISO 21675 can vary depending on the sensitivity of the equipment used and the matrix of the sample. For most compounds to which this document applies ≥0.2 ng/l as the limit of quantification can be achieved. Actual levels can depend on the blank levels realized by the individual laboratory. Who is ISO 21675 - Liquid chromatography-tandem mass spectrometry for ? ISO 21675 on liquid chromatography-tandem mass spectrometry is useful for:

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