Definition(s)


ACS Reagent Grade

Chemical meeting the purity standards specified by the American Chemical Society (ACS).

Source: API RP 13B-1, Recommended Practice for Field Testing Water-based Drilling Fluids, Fourth Edition, March 2009. Global Standards

 

ACS Reagent Grade

Chemicals that meet purity standards as specified by the American Chemical Society (ACS).

Source: API SPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010. Global Standards

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