GB/T 6683.1-2021 Active
GB/T 6683.1-2021 Petroleum and related products—Precision of measurement methods and results—Part 1:Determination of precision data in relation to methods of test
Abstract
This document describes the methodology for inter-laboratory studies (ILS) and the calculation method for estimating the precision of test methods using such studies. This document specifies the steps of the ILS plan for determining the precision of test methods (Chapter 4) and the method for calculating the precision based on the results of the study (Chapters 5 and 6).
The procedures specified in this document are applicable to homogeneous petroleum and related products. The procedures specified in this document can be applied to other types of homogeneous products, but caution is needed when applying them to products whose uniformity needs to be verified.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 6683.1-2021 |
| CCS | Petroleum products |
| ICS | Integrated oil products |
| Implement Date | 2022-05-01 |