1Key Takeaways
1 Scope
This document specifies the methodology for the design, planning, and execution of
an interlaboratory study (ILS) and calculation of precision estimates of a test method specified by the study. In particular:
it defines the relevant statistical terms,
it specifies the procedures to be …
2Scope / Description
1 Scope
This document specifies the methodology for the design, planning, and execution of
an interlaboratory study (ILS) and calculation of precision estimates of a test method specified by the study. In particular:
it defines the relevant statistical terms,
it specifies the procedures to be adopted in the planning and execution of an ILS to determine the precision of a test method, and
it specifies the method of calculating the precision from the results of such a study.
The procedures in this document have been designed specifically for petroleum and
petroleum related products, which are normally considered as homogeneous. However,
the procedures described in this document can also be applied to other types of homogeneous
products.
6Frequently Asked Questions
What is BS EN ISO 4259-1:2026?
BS EN ISO 4259-1:2026 — Petroleum and related products. Precision of measurement methods and results - Determination of precision data in relation to methods of test is an international standard developed by British Standards Institution (BSI). 1 Scope This document specifies the methodology for the design, planning, and execution of an interlaboratory study (ILS) and calculation of precision estimates of a test method specified by the study. In particular: it defines the relevant...
What does BS EN ISO 4259-1:2026 cover?
This standard covers: 1 Scope This document specifies the methodology for the design, planning, and execution of an interlaboratory study (ILS) and calculation of precision estimates of a test method specified by the study. In particular: it defines the relevant statistical terms, it specifies the procedures to be...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of BS EN ISO 4259-1:2026?
The current published version is BS EN ISO 4259-1:2026, published on 2026-06-30. Always check for amendments or pending revisions.
How do I purchase BS EN ISO 4259-1:2026?
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