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ജലപരിശോധന ജനങ്ങളിലേക്ക് ഭാഗം - 1
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Nava Keralam - Water Quality
Water Quality
KWA NABL Laboratories
Han Sanitizer Making
JAR Test
Analysis of Chloride
| Parameter Analysed | Test Method | Major Chemicals used | Instrument |
| Chloride | IS 3025 Part 32 | sodium chloride CRM | Titration /Volumetric Glasswares |
| silver nitrate | |||
| Potassium chromate |
Analysis of pH
| Parameter Analysed | Test Method | Major Chemicals used | Instrument |
| pH | IS 3025 Part 11 | pH Buffer 4.0 CRM | pH Meter / Mutliparameter Meter |
| pH Buffer 7.0 CRM | |||
| pH Buffer 10.0 CRM |
Analysis of Turbidity
| Parameter Analysed | Test Method | Major Chemicals used | Instrument |
| Turbidity | IS 3025 Part 10 | 800 NTU CRM | Turbidity Meter |
Analysis of Iron, Nitrate and Sulphate
Parameter Analysed – Iron, Nitrate, Sulphate
Test Method – IS 3025 Part 53, IS 3025 Part 34, IS 3025 Part 24
Major Chemicals used – Potassium dichromate CRM, Copper sulphate, Iron CRM, Hydrochloric acid, Glacial acetic acid, Ammonium acetate, 1,10-phenanthroline, Hydroxyl amine hydrochloride, Nitrate CRM, HCl, isopropyl alcohol, glycerol, sodium chloride, Barium chloride, sulphate CRM
Instrument – UV-Visible Spectrophotometer
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