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1.1 This Standard provides uniform test methods for evaluating material compatibility in compressed hydrogen applications. The results of these tests are intended to provide a basis for comparison of materials performance in...

The Standard defines the toxicological review and evaluation procedures for the evaluation of substances imparted to drinking water through contactwith drinking water system components (and drinking water additives). It is...

This Standard covers press connections made with: (a) copper or copper alloy fittings and Type K, L, and M copper tube; (b) carbon steel fittings and Schedule 10 and 40 carbon steel pipe; (c) stainless steel fittings and...

1.1 This standard covers requirements for the performance of antifreeze solutions for fire sprinkler systems. 1.2 These solutions are intended for use in wet pipe sprinkler systems subject to freezing for installation in...

This standard applies to three grades of aviation turbine fuel (military grades F‑34, F‑37 as its equivalent, and F‑44) consisting of conventional hydrocarbons, synthetic hydrocarbons, naturally occurring non-hydrocarbons and...

Note: CIO Strategy Council announced an organizational name change to the Digital Governance Council (DGC), effective January 30, 2023 and the creation of a new standards development division, Digital Governance Standards...

Note: CIO Strategy Council announced an organizational name change to the Digital Governance Council (DGC), effective January 30, 2023 and the creation of a new standards development division, Digital Governance Standards...

This standard establishes minimum health effects requirements for the chemicals, the chemical contaminants, and the impurities that are directly added to drinking water from drinking water treatment chemicals. This standard...

Note: The standard development activity for this NOI (originally published on August 9, 2023) was updated by the responsible SDO on August 15, 2023. 1.1 This Standard applies to exit signs, unit equipment, emergency...

This standard establishes minimum health effects requirements for the chemicals, the chemical contaminants, and the impurities that are directly added to drinking water from drinking water treatment chemicals. This standard...

This Standard covers utility boxes intended for plumbing applications (e.g., washing machines, ice makers, tubs, gas appliances, and air admittance valves) and made of (a) acrylonitrile ‐ butadiene ‐ styrene (ABS); (b)...

Note: The title and scope for this NOI (originally published December 14, 2021) was updated by the responsible SDO on January 11, 2022. This standard applies to the airgaps used on the potable water supply and drain connected...