ASTM D2972-93

D1193-24

Standard Specification for Reagent Water

D2777-21

Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water

D3370-25

Standard Practices for Sampling Water from Flowing Process Streams

D3919-15

Standard Practice for Measuring Trace Elements in Water by Graphite Furnace Atomic Absorption Spectrophotometry (Withdrawn 2024)

D4841-88(2018)

Standard Practice for Estimation of Holding Time for Water Samples Containing Organic and Inorganic Constituents

D1129-24

Standard Terminology Relating to Water

D5810-96(2026)

Standard Guide for Spiking into Aqueous Samples

E275-08(2022)

Standard Practice for Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers

E60-11(2022)e1

Standard Practice for Analysis of Metals, Ores, and Related Materials by Spectrophotometry (Includes all amendments and changes 6/29/2022).

D5847-22

Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis

D5673-16(2024)e1

Standard Test Method for Elements in Water by Inductively Coupled Plasma—Mass Spectrometry (Includes all amendments and changes 1/13/2025).