Ethylenediaminetetraacetate Acid (EDTA) Versus Barley as a Calibration Standard for Determining Protein in Malt Using Combustion Analysis

摘要

1.Repeatability and reproducibility coefficients of variation for de termination of protein by combustion analysis using National Institute of Standards and Technology (NIST)-certified ethyl enediaminetetraacetate acid (EDTA) as the calibration standard ranged from 0.328 to 1.739% and 0.512 to 1.932%, respectively, and were judged acceptable.