本页说明
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)》由国际标准化组织发布。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)用于三重四极杆 LC-MS/MS涉及的相应产品、材料或样品检测。在本站对应三重四极杆 LC-MS/MS，相关项目记录样品、仪器条件、原始数据和结果。
适用对象与条件
- 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)用于三重四极杆 LC-MS/MS涉及的相应产品、材料或样品检测。
- 三重四极杆 LC-MS/MS项目中的标准应用与数据记录
- 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)在三重四极杆 LC-MS/MS中的标准专属应用记录
- 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)》对应的样品、仪器条件、原始数据与结果记录
主要要求与方法
ISO 21675
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)》在三重四极杆 LC-MS/MS中的执行重点为：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)用于三重四极杆 LC-MS/MS涉及的相应产品、材料或样品检测。
取样与样品处理
按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)对应的仪器项目登记样品、制样过程、测量程序和实际采集条件
质量控制
将三重四极杆 LC-MS/MS的仪器型号、校准核查、空白或标准样数据与原始结果关联
保存ISO 21675
保存ISO 21675:2019项目形成的光谱、色谱、图像、曲线、计算过程和重复结果
方法、条件与注意事项
标准说明
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)》由国际标准化组织发布。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)用于三重四极杆 LC-MS/MS涉及的相应产品、材料或样品检测。在本站对应三重四极杆 LC-MS/MS，相关项目记录样品、仪器条件、原始数据和结果。
标准专属应用
- 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)用于三重四极杆 LC-MS/MS涉及的相应产品、材料或样品检测。
相关仪器项目
ISO 21675:2019在本站关联以下仪器项目： - [三重四极杆 LC-MS/MS](/services/instrument-testing/molecular-organic/liquid-chromatography-mass-spectrometry-lc-ms/triple-quadrupole-lc-ms-ms)
方法实施与记录
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)》在三重四极杆 LC-MS/MS中的应用重点为：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)用于三重四极杆 LC-MS/MS涉及的相应产品、材料或样品检测。ISO 21675:2019项目实施记录包含样品与制样信息、实际仪器条件、测量程序、校准核查、原始数据和计算结果。
样品与项目信息
标明ISO 21675:2019标准编号、样品名称、材质或组成、批次、数量和报告用途；围绕三重四极杆 LC-MS/MS提交待测参数、样品状态、取样位置和已有技术资料；样品包装、标识、保存和运输与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)对应的项目对象保持一致。样品编号与三重四极杆 LC-MS/MS的测量位置、前处理过程和原始记录保持对应。
数据与质量控制
三重四极杆 LC-MS/MS形成的光谱、色谱、图像、曲线或数值结果按ISO 21675:2019项目分别保存；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)相关的仪器状态、校准核查、空白、标准样、平行样和重复结果随原始数据归档。
报告与交付
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)》执行信息与三重四极杆 LC-MS/MS实测结果；ISO 21675:2019项目的样品信息、仪器条件和数据记录；三重四极杆 LC-MS/MS形成的原始光谱、色谱、图像、曲线或计算结果；ISO 21675:2019标准项目、质量控制、重复结果和报告结论的对应记录。报告标明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)》、实际关联仪器项目、样品信息、方法条件、质量控制和实测结果。
官方来源
国际标准化组织发布的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)》是本页标准信息来源，官方记录地址为https://www.iso.org/standard/71338.html。
需要结合哪些资料
- 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)用于三重四极杆 LC-MS/MS涉及的相应产品、材料或样品检测；三重四极杆 LC-MS/MS对应的代表性样品、平行样、对照样及项目资料
参考依据与来源
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)》由国际标准化组织发布。
标准编号：ISO 21675:2019；标准名称：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)；发布机构：国际标准化组织。
国际标准化组织结果怎样使用
- 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)》执行信息与三重四极杆 LC-MS/MS实测结果
- ISO 21675:2019项目的样品信息、仪器条件和数据记录
- 三重四极杆 LC-MS/MS形成的原始光谱、色谱、图像、曲线或计算结果
- ISO 21675:2019标准项目、质量控制、重复结果和报告结论的对应记录
使用结果时需要结合的事项
- 三重四极杆 LC-MS/MS的方法实施记录；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)对应的研发与质量控制；ISO 21675:2019项目的批次比较与结果复核
标准使用常见问题
01ISO 21675:2019主要用于哪些仪器项目？
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)用于三重四极杆 LC-MS/MS涉及的相应产品、材料或样品检测。 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)》在本站关联三重四极杆 LC-MS/MS，各项目保留标准编号、样品、仪器条件、原始数据和结果记录。
02Water quality - Determination of perfluoroalkyl and polyfluoroalkyl substances (PFAS) in water - Method using solid phase extraction and liquid chromatography-tandem mass spectrometry (LC-MS/MS)对应哪些样品与记录？
样品与记录围绕三重四极杆 LC-MS/MS及标准专属应用说明组织。 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)用于三重四极杆 LC-MS/MS涉及的相应产品、材料或样品检测。项目资料关联样品名称、批次、取样位置、制样过程、仪器条件、质量控制和原始结果。
03ISO 21675:2019项目如何记录方法实施？
方法记录以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)和实际关联仪器项目为主线。 三重四极杆 LC-MS/MS分别记录仪器型号、测量程序、采集参数、校准核查、原始图谱或曲线及计算结果。
04ISO 21675:2019报告包含哪些内容？
报告列出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)执行信息、关联项目实测结果和质量控制记录。 ISO 21675:2019报告将三重四极杆 LC-MS/MS的样品信息、实际方法、仪器条件、原始数据、重复结果和结论逐项对应。