GB/T 27408-2010
ActiveQuality control in laboratories evaluating validity of non-standard test method practice for a linear relationship
实验室质量控制 非标准测试方法的有效性评价 线性关系
Application Summary AI generated
This standard provides a practice for evaluating the validity of non-standard test methods that produce a linear relationship between a measured response and a known quantity. It is applied in testing and calibration laboratories to ensure quality control when using in-house or modified methods, particularly in chemical, biological, or physical testing contexts where standard methods are unavailable or unsuitable. The standard guides the assessment of linearity, precision, and bias to confirm the method's fitness for purpose before routine use.
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