ASME HST-3-2022: Performance Standard for Lever Hoists
Lever hoists are designed so that an operator can exert a force, via a lever pull, to lift or pull a rated load and apply…
ASTM D3359-23: Tape Test Methods for Measuring Adhesion
Measuring Adhesion and ASTM D3359-23 Adhesion is a strongly desired quality between a coating and a substrate, as it allows the coating to fulfill its…
ISO 12233:2023—Photography Resolution & Spatial Frequency
With consumer digital cameras, the term resolution of is often incorrectly interpreted as the number of addressable photoelements. Quantitatively, resolution refers to the ability of…
Class II Biosafety Cabinets, as Specified in NSF/ANSI 49-2024
Biosafety cabinetry protects personnel, products, and the surrounding environment from hazards that arise when working with pathogenic agents. The degree of protection provided, however, is…
ANSI Z136.1-2022: Safe Use of Lasers
Lasers might be seemingly straight out of science fiction, but laser technology is abundant in industries throughout the world. Several standards minimize hazards to those…
ASTM E691-23: Interlaboratory Study to Determine Test Method Precision
ASTM E691-23: Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method features techniques for planning, conducting, analyzing, and treating…
Storage and Handling of Anhydrous Ammonia in CGA G-2.1-2023
What is Anhydrous Ammonia? Anhydrous ammonia, or ammonia that lacks water, is an incredibly important chemical for agriculture. Containing one part nitrogen and three parts…
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The ANSI Webstore is the Internet’s top platform for downloading standards. For any assistance finding the standards you need to do your job, get in…
ASME B31.3-2022: Process Piping Code Changes
Process piping transports fluids in a range of locations—most notably, petroleum refineries, onshore and offshore petroleum and natural gas production facilities, food and beverage processing…