ČSN EN ISO 6974-3
Zemní plyn - Stanovení složení a přidružené nejistoty pomocí plynové chromatografie - Část 3: Přesnost a vychýlení

ČSN EN ISO 6974-3

This document describes the precision that can be expected from the gas chromatographic method that is set up in accordance with ISO 6974-1. The stated precision provides values for the magnitude of variability that can be expected between test results when the method described in ISO 6974-1 is applied in one or more competent laboratories. This document also gives guidance on the assessment of bias.