BS EN ISO 4259-1:2017+A2:2020
Petroleum and related products. Precision of measurement methods and results - Determination of precision data in relation to methods of test

Standard No.

BS EN ISO 4259-1:2017+A2:2020

Release Date

2021

Published By

British Standards Institution (BSI)

Latest

BS EN ISO 4259-1:2017+A2:2020

Scope

What is ISO 4259 ‑ 1 about?   ISO 4259 ‑ 1 specifies the methodology for the design of an Interlaboratory Study (ILS) and   calculation of precision estimates of a test method specified by the study. ISO 4259 ‑ 1 defines the relevant statistical terms, the procedures to be adopted in the planning of ILS to determine the precision of a test method, and the method of calculating the precision from the results of such a study.    The procedures in ISO 4259 ‑ 1 have been designed specifically for petroleum and petroleum related products, which are normally considered as homogeneous. However, the procedures described in 4259 ‑ 1 can also be applied to other types of homogeneous products.  BS EN ISO 4259-1:2017+A2:2020 history

• 2021 BS EN ISO 4259-1:2017+A2:2020 Petroleum and related products. Precision of measurement methods and results - Determination of precision data in relation to methods of test
• 2019 BS EN ISO 4259-1:2017+A1:2019 Petroleum and related products. Precision of measurement methods and results-Determination of precision data in relation to methods of test
• 2018 BS EN ISO 4259-1:2017 Petroleum and related products. Precision of measurement methods and results. Determination of precision data in relation to methods of test
• 2007 BS EN ISO 4259:2006 Petroleum products - Determination and application of precision data in relation to methods of test
• 0000 BS EN ISO 4259:1996