Laboratory reagent blank definition

Laboratory reagent blank means a sample composed of a clean matrix and analyzed as a medical marijuana product sample. It contains only the reagents used in the preparation of the sample and is analyzed and treated in the manner as the medical marijuana samples.
Laboratory reagent blank means a sample composed of a clean matrix and analyzed as a cannabis product sample. It contains only the reagents used in the preparation of the sample and is analyzed and treated in the manner as the cannabis samples.