DIN 38402-42-2005 水、废水和淤泥的德国标准检验法.一般信息(A组).第42部分:验证和评定方法的实验室间试验(A 42)
German standard methods for the examination of water, waste water and sludge - General informations (group A) - Part 42: Interlaboratory trials for method validation, evaluation (A 42)
This standard specifies a statistical evaluation of inter-laboratory trials. It is valued with DIN 38402-41 for inter-laboratory trials in the analytical field for the examination of water, waste water, sludge and sediments. It is limited applicable for the evaluation of inter-laboratory in the field of biological methods.