ACS Grade: Materials conforming with the specifications and procedures outlined in the American Chemical Society Specifications, 9th Edition, 2000.
Analytical Grade: Designates reagents suitable for use in analytical procedures.
Biotechnology Grade: Materials equivalent to Ultra Pure, but particularly suitable for use in Molecular Biology applications. Tested for specific contaminants such as nucleases and bacterial (?) where appropriate.
Certified/Certifiable Grade: Materials, typically dyes and stains, that meet the requirements of the Biological Stain Commission. Certified reagents have been tested and validated by the Biological Stain Commission.
Electrophoresis Grade: Material specially for Electrophoretic applications
High Purity Grade: Materials of superior quality where there are no published standards.
Reagent Grade: High Purity materials which meet the specifications noted in BBI’s catalog.
Technical Grade: Designates materials of selected commercial or industrial quality.
Ultra Pure Grade: Material with a purity level exceeding the various monograph grades.
USP Grade: Materials conforming with the specifications and procedures outlined in the United States Pharmacopeia, 26th Edition, 2003
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