1
IS 1622 : 1981 Methods of sampling and microbiological examination or water (First Revision)
1
Methods of tests
2
IS 3025 : Part 2 : 2019 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater: Part 2 Determination of Selected Elements by Inductively Coupled Plasma Optical Emission Spectrometry (ICP - OES) (First Revision)
1
Methods of tests
3
IS 3025 : Part 3 : 2024 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 3 Precision and Accuracy (Second Revision)
2
------
4
IS 3025 : Part 4 : 2021 METHODS OF SAMPLING AND TEST PHYSICAL AND CHEMICAL FOR WATER AND WASTE WATER PART 4 COLOUR Second Revision
2
Others
5
IS 3025 : Part 5 : 2018 Methods of Sampling and Test (Physical and Chemical) for Water and Waste Water: Part 5 Odour (Second Revision)
1
Methods of tests
6
IS 3025 : Part 6 : 2018 Methods of Sampling and Test (Physical and Chemical) for Water and Waste Water: Part 6 Odour Threshold (Second Revision)
2
Methods of tests
7
IS 3025 : Part 7 : 2017 Methods of Sampling and Test (Physical And Chemical) for Water and Waste Water: Part 7 Taste Threshold (Second Revision)
2
Methods of tests
8
IS 3025 : Part 8 : 2023 Methods of Sampling and Test Physical and Chemical For Water and Wastewater Part 8 Taste Rating Second Revision
2
------
9
IS 3025 : Part 9 : 2023 Methods of Sampling and Test Physical and Chemical For Water and Wastewater Part 9 Temparture Second Revision
2
------
10
IS 3025 : Part 10 : 2023 Methods of Sampling and Test Physical and Chemical for Water and Wastewater Part 10 Turbidity Second Revision
2
------
11
IS 3025 : Part 11 : 2022 Methods of Sampling and Test (Physical and Chemical) for Water and Waste Water Part 11 pH value (Second Revision)
2
Terminology
12
IS 3025 : Part 14 : 2013 Methods of Sampling and Test (Physical and Chemical) for Water and Waste Water: Part 14 Specific Conductance (Wheatstone Bridge, Conductance Cell) (Second Revision)
2
Methods of tests
13
IS 3025 : Part 15 : 2023 Methods of Sampling and Test Physical and Chemical for Water and Waste Water Part 15 Total Residue Dissolved and Suspended Solids Second Revision
2
------
14
IS 3025 : Part 16 : 2023 Methods of Sampling and Test Physical And Chemical for Water and Waste Water Part 16 Filterable Residue Total Dissolved Solids at 180 C Second Revision
2
------
15
IS 3025 : Part 17 : 2022 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 17 Non- Filterable Residue Total Suspended Solids at 103 C - 105 C (Second Revision)
3
Product Specification
16
IS 3025 : Part 18 : 2022 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 18 Volatile and Fixed Solids (Total, Filterable and Non-Filterable at 550 C (Second Revision)
3
Product Specification
17
IS 3025 : Part 19 : 2018 Methods of Sampling and Test (Physical and Chemical) for Water and Waste Water: Part 19 Settleable Matter (Second Revision)
2
Methods of tests
18
IS 3025 : Part 20 : 1984 Methods of Sampling and Test (Physical and Chemical) for Water and Waste Water: Part 20 Dispersion Characteristics (Flow Patterns) (First Revision)
1
Methods of tests
19
IS 3025 : Part 21 : 2009 Methods of Sampling and Test (Physical and Chemical) for Water and Waste Water: Part 21 Hardness (Second Revision)
2
Methods of tests
20
IS 3025 : Part 22 : 1986 Methods of Sampling and Test (Physical and Chemical) for Water and Waste Water: Part 22 Acidity (First Revision)
1
Methods of tests
21
IS 3025 : Part 23 : 2023 Methods of Sampling and Test Physical and Chemical For Water and Wastewater Part 23 Alkalinity Second Revision
2
------
22
IS 3025 : Part 24 : Sec 1 : 2022 Methods of Sampling and Test (Physical and Chemical) for Water and Waste Water Part 24 Sulphates Section 1 Gravimetric and Turbidity Methods (Second Revision)
2
Code of Practice
23
IS 3025 : Part 25 : 1986 Methods of Sampling and Test (Physical and Chemical) for Water and Waste Water: Part 25 Chlorine Demand (First Revision)
1
Methods of tests
24
IS 3025 : Part 26 : 2021 Methods of Sampling and Test Physical and Chemical for Water and Wastewater Part 26 Chlorine Residual (Second Revision) of IS 3025Part 26
2
Product Specification
25
IS 3025 : Part 27 : Sec 1 : 2021 Methods of Sampling and Test (Physical and Chemical) for Water and Waste Water Part 27 Cyanide Section 1 Titrimetic, Colorimetric and Ion-Selective Methods (Second Revision)
2
Methods of tests
26
IS 3025 : Part 28 : 1986 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater: Part 28 Sulphites (First Revision)
1
Methods of tests
27
IS 3025 : Part 28 : 2024 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 28 Sulphites (Second Revision)
2
------
28
IS 3025 : Part 29 : 2022 Methods of Sampling and Test (Physical and Chemical) for Water and Waste Water Part 29 Sulphide (Second Revision)
2
------
29
IS 3025 : Part 30 : 2024 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 30 Bromide (Second Revision)
2
------
30
IS 3025 : Part 32 : 1988 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater: Part 32 Chloride (First Revision)
1
Methods of tests
31
IS 3025 : Part 33 : 2009 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater: Part 33 Iodide (Second Revision)
2
Methods of tests
32
IS 3025 : Part 34 : 1988 Methods of sampling and test (Physical And Chemical) for water and wastewater: Part 34 nitrogen (First Revision)
1
Methods of tests
33
IS 3025 : Part 34 : Sec 1 : 2023 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 34 Nitrogen Section 1 Determination of Various Types of Nitrogen Like Ammonical , Nitrate, Nitrite and Organic Nitrogen (Second Revision)
2
------
34
IS 3025 : Part 35 : 1988 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater: Part 35 Silica (First Revision)
1
Methods of tests
35
IS 3025 : Part 35 : 2024 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 35 Silica (Second Revision)
2
------
36
IS 3025 : Part 36 : 2023 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 36 Ozone, Residual (Second Revision)
2
------
37
IS 3025 : Part 37 : 2022 Methods and Sampling and Test (Physical and Chemical) for Water and Wastewater Part 37 Arsenic (Second Revision)
3
Methods of tests
38
IS 3025 : Part 39 : 2021 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 39 Oil and Grease ( Second Revision)
2
Code of Practice
39
IS 3025 : Part 41 : 2023 Methods of Sampling and Test Physical and Chemical for Water and Wastewater Part 41 Cadmium (Second Revision)
2
------
40
IS 3025 : Part 42 : 1992 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater: Part 42 Copper (First Revision)
1
Methods of tests
41
IS 3025 : Part 43 : Sec 1 : 2022 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 43 Phenol ( Section 1 4-Aminoantipyrine Method with and without Chloroform Extraction method ) ( Second Revision )
2
Product Specification
42
IS 3025 : Part 44 : 2023 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 44 Biochemical Oxygen Demand (BOD) (Second Revision)
2
------
43
IS 3025 : Part 45 : 1993 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater: Part 45 Sodium and Potassium (First Revision)
1
Methods of tests
44
IS 3025 : Part 46 : 2023 Methods of Sampling and Test Physical and Chemical for Water and Wastewater Part 46 Magnesium Second Revision
2
------
45
IS 3025 : Part 47 : 1994 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater: Part 47 Lead (First Revision)
1
Methods of tests
46
IS 3025 : Part 47 : 2024 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 47 Lead (Second Revision)
2
------
47
IS 3025 : Part 48 : 1994 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater: Part 48 Mercury (First Revision)
1
Methods of tests
48
IS 3025 : Part 49 : 1994 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater: Part 49 Zinc (First Revision)
1
Methods of tests
49
IS 3025 : Part 50 : 2023 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 50 Jar Test (Second Revision)
1
------
50
IS 3025 : Part 51 : 2023 Methods of Sampling and Test Physical and Chemical for Water and Wastewater Part 51 Carbonate and Bicarbonate (Second Revision)
2
------
51
IS 3025 : Part 52 : 2003 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater: Part 52 Chromium (First Revision)
1
Methods of tests
52
IS 3025 : Part 53 : 2024 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 53 Iron (Second Revision)
2
------
53
IS 3025 : Part 53 : 2003 Methods of sampling and test (Physical and Chemical) forwaterand wastewater: Part 53 iron (First Revision)
1
Methods of tests
54
IS 3025 : Part 54 : 2003 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater: Part 54 Nickel (First Revision)
1
Methods of tests
55
IS 3025 : Part 55 : 2003 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater: Part 55 Aluminium (First Revision)
1
Methods of tests
56
IS 3025 : Part 56 : 2003 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater: Part 56 Selenium (First Revision)
1
Methods of tests
57
IS 3025 : Part 57 : 2021 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 57 Boron (Second Revision)
2
Others
58
IS 3025 : Part 58 : 2023 Methods of Sampling and Test Physical and Chemical for Water and Wastewater Part 58 Chemical Oxygen Demand COD (Second Revision)
2
------
59
IS 3025 : Part 59 : 2023 Methods of Sampling and Test Physical and Chemical for Water and Wastewater Part 59 Manganese (Second Revision)
1
------
60
IS 3025 : Part 60 : Sec 1 : 2023 Methods of Sampling and Test Physical and Chemical for Water and Wastewater Part 60 Fluoride Section 1 Ion-selective electrode SPANDS and Liquid Chromatography methods (Second Revision)
2
------
61
IS 3025 : Part 61 : 2008 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater: Part 61 Total and Free Carbon Dioxide (First Revision)
1
Methods of tests
62
IS 3025 : Part 62 : 2023 Methods of Sampling and Test Physical and Chemical for Water and Wastewater Part 62 Tannins (Second Revision)
2
------
63
IS 3025 : Part 65 : 2022 Methods of Sampling and Test Physical and Chemical for Water and Wastewater Part 65 Application of Inductively Coupled Plasma Mass Spectrometry ( ICP-MS ) — Determination of selected elements including Uranium Isotopes (first revision)
1
Others
64
IS 6582 : Part 2 : 2001 Bio - Assay Method for Evaluating Acute Toxicity of Industrial Effluents and Wastewaters: Part 2 Using Toxicity Factor to Zebra Fish (Brachydanio Rerio) (First Revision)
1
Methods of tests
