D511-14(2021)e1 Standard Test Methods for Calcium and Magnesium In Water
- See also WK77748 proposed reinstatement
D513-16 Standard Test Methods for Total and Dissolved Carbon Dioxide in Water
- See also WK77750 proposed reapproval with editorial change
- See also WK77751 proposed reapproval with editorial change
D1067-16 Standard Test Methods for Acidity or Alkalinity of Water
- See also WK83338 proposed reapproval
- See also WK77753 proposed reapproval with editorial change
- See also WK83716 proposed revision
- See also WK77718 proposed reapproval
D1179-16(2021)e1 Standard Test Methods for Fluoride Ion in Water
D1246-16(2021)e1 Standard Test Method for Bromide Ion in Water
D1253-14(2021)e1 Standard Test Method for Residual Chlorine in Water
D1426-15(2021)e1 Standard Test Methods for Ammonia Nitrogen In Water
- See also WK85308 proposed reapproval
- See also WK85309 proposed reapproval
D3352-15 Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
- See also WK85310 proposed reapproval
- See also WK85311 proposed reapproval
D3590-17 Standard Test Methods for Total Kjeldahl Nitrogen in Water
- See also WK85312 proposed reapproval
D3651-16(2021)e1 Standard Test Method for Barium in Brackish Water, Seawater, and Brines
- See also WK85313 proposed reapproval
D3867-16(2021)e1 Standard Test Methods for Nitrite-Nitrate in Water
D3868-15(2023) Standard Test Method for Fluoride Ions in Brackish Water, Seawater, and Brines
D3875-15(2023) Standard Test Method for Alkalinity in Brackish Water, Seawater, and Brines
- See also WK85317 proposed reapproval
D4127-18a Standard Terminology Used with Ion-Selective Electrodes
- See also WK85318 proposed reapproval
D4191-15 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
- See also WK85319 proposed reapproval
D4192-15 Standard Test Method for Potassium in Water by Atomic Absorption Spectrophotometry
- See also WK85321 proposed reapproval
D4327-17 Standard Test Method for Anions in Water by Suppressed Ion Chromatography
D4458-15(2023) Standard Test Method for Chloride Ions in Brackish Water, Seawater, and Brines
D4520-18 Standard Practice for Determining Water Injectivity Through the Use of On-Site Floods
D4638-16(2023) Standard Guide for Preparation of Biological Samples for Inorganic Chemical Analysis
D5257-17 Standard Test Method for Dissolved Hexavalent Chromium in Water by Ion Chromatography
D5463-18 Standard Guide for Use of Test Kits to Measure Inorganic Constituents in Water
D5673-16 Standard Test Method for Elements in Water by Inductively Coupled Plasma—Mass Spectrometry
- See also WK7068 proposed revision
- See also WK85325 proposed reapproval
- See also WK85327 proposed reapproval
D6850-18 Standard Guide for QC of Screening Methods in Water
- See also WK85329 proposed reapproval
D7781-23 Standard Test Method for Nitrite-Nitrate in Water by Nitrate Reductase
D8192-23 Standard Test Method for Hardness in Colored and Colorless Water
D8294-21 Standard Practice for Estimating pH to Verify Status of Aqueous Samples
WK74312 Bioavailable Aluminum in Water with Suspended Solids
WK77585 Available Sulfide in Water by Gas Extraction
WK42422 Determination of Ammonia Nitrogen by Semi-Automated Gas Diffusion Colorimetry
WK87910 the Determination of Selected Elements in Aqueous Solutions by Single Quadrupole Inductively Coupled Plasma - Mass Spectrometry (ICP-MS)
WK82141 Chlorine in Processed Waste Water by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry
D515-88 Test Methods for Phosphorus in Water (Withdrawn 1997)
D1429-13 Standard Test Methods for Specific Gravity of Water and Brine (Withdrawn 2022)
- See also WK83342 proposed reinstatement
D1590-60(1977) Test Methods for Surface Tension of Water and Waste Water (Withdrawn 1995)
D3559-15 Standard Test Methods for Lead in Water (Withdrawn 2024)
D4658-15 Standard Test Method for Sulfide Ion in Water (Withdrawn 2024)