D1293 Standard Test Methods for pH of Water

D1782 Standard Test Methods for Operating Performance of Particulate Cation-Exchange Materials

D2946 Standard Terminology for Asbestos and Asbestos-Cement Products

D3087 Standard Test Method for Operating Performance of Anion-Exchange Materials for Strong Acid Removal

D3739 Standard Practice for Calculation and Adjustment of the Langelier Saturation Index for Reverse Osmosis

D4582 Standard Practice for Calculation and Adjustment of the Stiff and Davis Stability Index for Reverse Osmosis

D4993 Standard Practice for Calculation and Adjustment of Silica (SiO₂) Scaling for Reverse Osmosis

D5091 Standard Guide for Water Analysis for Electrodialysis/Electrodialysis Reversal Applications

D5744 Standard Test Method for Laboratory Weathering of Solid Materials Using a Humidity Cell

D5952 Standard Guide for the Inspection of Water Systems for Legionella and the Investigation of Possible Outbreaks of Legionellosis (Legionnaires' Disease or Pontiac Fever)

D6469 Standard Guide for Microbial Contamination in Fuels and Fuel Systems

D7294 Standard Guide for Collecting Treatment Process Design Data at a Contaminated Site-A Site Contaminated With Chemicals of Interest

E1391 Standard Guide for Collection, Storage, Characterization, and Manipulation of Sediments for Toxicological Testing and for Selection of Samplers Used to Collect Benthic Invertebrates

E1915 Standard Test Methods for Analysis of Metal Bearing Ores and Related Materials for Carbon, Sulfur, and Acid-Base Characteristics

E2169 Standard Practice for Selecting Antimicrobial Pesticides for Use in Water-Miscible Metalworking Fluids

E2275 Standard Practice for Evaluating Water-Miscible Metalworking Fluid Bioresistance and Antimicrobial Pesticide Performance