Document Details |
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| Name of Department/Committee : | CHD 36 |
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| Document Number : | CHD 36 ( 28455) |
| Document Title [English] : | Water Quality — Sampling Part 26 Guideline on the validation of the storage time of water samples |
| Document Title [Hindi] : | जल की गुणवत्ता — नमूने लेने भाग 26 जल के नमूनों का भंडारण समय के सत्यापन पर मार्गदर्शन |
| Document Type : | New |
| Language : | English |
| Priority : | 2 |
| ICS Code : | 13.060.45 |
| Date of Project Approval : | 27-07-2025 |
| Standards to be Superseded : | |
Classification Details |
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| Group : | Chemicals, Plastics and their Products including packaging and Environment |
| Sub Group : | Environment management |
| Sub Sub Group : | Methods of Sampling and test of water and wastewater |
| Aspects : | Code of Practice |
| Risk : | None |
| Certification : | Not Certifiable |
| Short Commom Man's Title : | Guideline on the validation of the storage time of water samples |
| ITCHS Code : | |
| Ministry : |
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| Sustainable development Goals : | |
| Degree of Equivalence : | Identical under dual numbering |
| Identical/Equivalent Standards : | ISO/TS 5667-25 : 2022 |
| Organization Type: | ISO |
| Sl.No. | Synosis Points | |
| 1 | The Indian Standard IS 17614 has been published in several parts under the general title ‘Water Quality — Sampling’. This part of IS 17614 specifies guideline on the validation of the storage time of water samples, test plans and different operating methodologies of these test plans to define and verify the acceptable length of stability of a substance in a sample under specified conditions of preservation (temperature, matrix, light, addition of a stabilizer, where appropriate, type of preservation etc.) before starting analytical protocols (chemicals and physico-chemicals analysis). | |
| 2 | It is necessary to have an analytical method with performances that have already been characterized (repeatability, intermediate precision, trueness, accuracy and uncertainty) in order to perform the stability study and implement its test plans. The other parts of this series are: | |
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