This standard specifies the principles, requirements and methods for laboratory quality control of water quality examination of drinking water.
This standard is applicable to the quality determination process of drinking water.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding corrections to) or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For undated references, the latest edition of the normative document referred to applies.
GB/T 8170-1987 Rules for Rounding off of Numerical Values
GB/T 6379.2-2004 Accuracy (Trueness and Precision) of Measurement Methods and Results - Part 2: Basic Method for the Determination of Repeatability and Reproducibility of a Standard Measurement Method
GB/T 4883 Statistical Interpretation of Data - Detection and Treatment of Outliers in the Normal Sample
3Requirements of Water Analysis Quality Control
GB/T 5750.3-2006 The following standards are cited：
GB/T 5750.3-2006 Cited by the following standards：
