Abstract

This document specifies the process and methodology for the construction, operation, and maintenance of statistical control charts to assess if a laboratory's execution of a standard test method is in-statistical-control and how to establish and validate the 'in-statistical-control' status.

Begin

2025-02-05

Planned document number

DIN EN ISO 4259-4

Project number

06236861

Responsible national committee

NA 062-06-16 AA - Precision of test methods  

Responsible european committee

CEN/TC 19 - Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin  

Responsible international committee

ISO/TC 28/WG 2 - Determination and application of precision data in relation to methods of test  

previous edition(s)

Petroleum and related products - Precision of measurement methods and results - Part 4: Use of statistical control charts to validate 'in-statistical-control' status for the execution of a standard test method in a single laboratory (ISO 4259-4:2021); German version EN ISO 4259-4:2022
2022-09

Order from DIN Media