Document Details |
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| Name of Department/Committee : | CHD 36 |
|---|---|
| Document Number : | CHD 36 ( 28382) |
| IS Number (Technical Department) : | IS 3025 : Part 46: 2023 |
| Document Title [English] : | Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 46 Magnesium (Second Revision) Amendment - 1 |
| Document Title [Hindi] : | जल एवं अपशिष्ट जल के नमूने लेने तथा परीक्षण (भौतिक एवं रसायन) की पद्धतियाँ भाग 46 मैग्नीशियम ( दूसरा पुनरीक्षण ) संशोधन – 1 |
| Document Type : | Amendment |
| Amendment No : | 1 |
| Language : | English |
| Priority : | 2 |
| ICS Code : | |
| Date of Project Approval : | 16-07-2025 |
| Standards to be Superseded : | |
| Sl.No. | Synosis Points | |
| 1 | (Foreword, para 4, Sl No. d)) — Substitute ‘spectrometry’ for ‘spectroscopy’. (Page 1, clause 1, Sl No. c)) — Substitute ‘spectrometry’ for ‘spectroscopy’. (Page 2, clause 5.4.7, line 2) — Substitute ‘disodium ethylenediaminetetraacetate dihydrate (EDTA)’ for ‘disodium ethylenediaminetetraacetate dehydrate (EDTA)’ (Page 4, clause 5.6) — Substitute ‘6.6 Calculation’ for ‘5.6 Calculation’ | |
| 2 | (Page 4, clause 6) — Substitute the following for the existing: ‘7 INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY AND INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY Magnesium can also be determined by inductively coupled plasma optical emission spectrometry with reference to procedure given in IS 3025 (Part 2). Likewise, inductively coupled plasma mass spectrometry with reference to procedure given in IS 3025 (Part 65) can also be used for the determination of magnesium.’ | |
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