Revised Standards : CHD 30


S.No. IS Number IS Title Revision Number Category Document Comment
1 IS 14194 : Part 1 : 2023 Radionuclides in environmental samples - Methods of estimation : Part 1 Gross beta activity measurement ( Third Revision ) 3 ------  Buy
2 IS 14194 : Part 2 : 2022 Radionuclides in environmental samples - Methods of estimation : Part 2 Gross alpha activity measurement (Second Revision) 3 Service Specification  Buy
3 IS 14194 : Part 3 : 2024 Radionuclides in environmental samples - Method of estimation : Part 3 Uranium : Sec 1 In water sample (Second Revision) 2 ------  Buy
4 IS 14194 : Part 4 : 2021 Radionuclides in Environmental Samples - Method of Estimation Part 4 Radium (First Revision ) 1 Others  Buy
5 IS 16693 : 2021 Reference sources - Calibration of surface contamination monitors - Alpha beta and photon emitters (First Revision) 1 Methods of tests  Buy
6 IS 16902 : Part 2 : 2023 Nuclear energy, nuclear technologies and radiological protection - Vocabulary : Part 2 radiological protection 1 ------  Buy
7 IS 17994 : Part 1 : 2023 Nuclear energy - Reference beta-particle radiation : Part 1 Methods of production (First Revision) 1 ------  Buy