This International Standard specifies requirements for certificates for pure gases and for certificates for homogene-ous gas mixtures to be used as calibration gases.
This International Standard specifies the minimum information (mandatory data) required and additional information (optional data) recommended for characterizing a pure gas, or a homogeneous gas mixture, supplied underpressure in a cylinder or other container. This International Standard does not cover the field of safety-relevant data and re-lated labelling.
Two different formats are considered for the information specified by this International Standard:
— a certificate, i.e., a document uniquely related to the container; and
— a certificate extract, i.e., a document affixed to the container.
ISO 6141:2000 history
2020ISO 6141:2015/Amd 1:2020 Gas analysis — Contents of certificates for calibration gas mixtures — Amendment 1: Cross reference list to ISO Guide 31:2015 and ISO/IEC 17025:2017
2015ISO 6141:2015 Gas analysis - Contents of certificates for calibration gas mixtures
2000ISO 6141:2000 Gas analysis - Requirements for certificates for calibration gases and gas mixtures
1984ISO 6141:1984 Gas analysis — Calibration gas mixtures — Certificate of mixture preparation
1979ISO 6141:1979 Gas analysis — Calibration gas mixtures — Certificate of mixture preparation