This standard specifies the allowable error value for judging the test results during feed quality monitoring. This standard is applicable to the determination of test results in the quality monitoring work of compound feed, concentrated feed, concentrate supplement, additive premix feed and single feed nutrient composition and hygiene indicators.
GB/T 18823-2002 history
2011GB/T 18823-2010 Permitted tolerants for judgement of testing results in feeds
2002GB/T 18823-2002 Allowable error for judge of quality testing results in feeds