IS 3025 : Part 72 : 2022/ISO 25101 : 2009 Methods of Sampling and Test ( Physical and Chemical ) for Water and Wastewater Part 72 Determination of Perfluorooctanesulfonate ( PFOS ) and Perfluorooctanoate ( PFOA )
New Standard from Last Update.
NATIONAL FOREWORD
This Indian Standard (Part 72) which is identical with ISO 25101 : 2009 ‘Water quality - Determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) - Method for unfiltered samples using solid phase extraction and liquid chromatography/mass spectrometry’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on recommendation of the Water Quality Sectional Committee and approval of the Chemical Division Council’.