D1193 Standard Specification for Reagent Water

D3370 Standard Practices for Sampling Water from Closed Conduits

D4309 Standard Practice for Sample Digestion Using Closed Vessel Microwave Heating Technique for the Determination of Total Metals in Water

D4517 Standard Test Method for Low-Level Total Silica in High-Purity Water by Flameless Atomic Absorption Spectroscopy

D4691 Standard Practice for Measuring Elements in Water by Flame Atomic Absorption Spectrophotometry

D5012 Standard Guide for Preparation of Materials Used for the Collection and Preservation of Atmospheric Wet Deposition

D5086 Standard Test Method for Determination of Calcium, Magnesium, Potassium, and Sodium in Atmospheric Wet Deposition by Flame Atomic Absorption Spectrophotometry

D5127 Standard Guide for Ultra-Pure Water Used in the Electronics and Semiconductor Industries

D5128 Standard Test Method for On-Line pH Measurement of Water of Low Conductivity

D5173 Standard Test Method for On-Line Monitoring of Carbon Compounds in Water by Chemical Oxidation, by UV Light Oxidation, by Both, or by High Temperature Combustion Followed by Gas Phase NDIR or by Electrolytic Conductivity

D5196 Standard Guide for Bio-Applications Grade Water

D5463 Standard Guide for Use of Test Kits to Measure Inorganic Constituents in Water

D5464 Standard Test Method for pH Measurement of Water of Low Conductivity

D5542 Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography

D5996 Standard Test Method for Measuring Anionic Contaminants in High-Purity Water by On-Line Ion Chromatography

D6071 Standard Test Method for Low Level Sodium in High Purity Water by Graphite Furnace Atomic Absorption Spectroscopy

D6502 Standard Test Method for Measurement of On-line Integrated Samples of Low Level Suspended Solids and Ionic Solids in Process Water by X-Ray Fluorescence (XRF)