NS-EN ISO 4259-4:2022
Current
Current
The latest, up-to-date edition.
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)
Available format(s)
Hardcopy
Language(s)
English
Published date
01-06-2022
€63.14
Excluding VAT
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.
| Committee |
ISO/TC 28
|
| DocumentType |
Test Method
|
| Pages |
52
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Current
|
| Standards | Relationship |
| ISO 4259-4:2021 | Identical |
| EN ISO 4259-4:2022 | Identical |
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