E877-21

Standard Practice for Sampling and Sample Preparation of Iron Ores and Related Materials for Determination of Chemical Composition and Physical Properties

E882-10

Standard Guide for Accountability and Quality Control in the Chemical Analysis Laboratory

E135-26a

Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials (Includes all amendments and changes 8/6/2026).

E50-25

Standard Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials

D1193-24

Standard Specification for Reagent Water