British Standards Document
BS EN ISO 6141
Gas analysis. Contents of certificates for calibration gas mixtures

https://doi.org/10.3403/30266363U

BS EN ISO 6141 is maintained by PTI/15. The current release of this standard is:

BS EN ISO 6141:2015+A1:2020 Gas analysis. Contents of certificates for calibration gas mixtures

https://doi.org/10.3403/30266363 (published 31/03/2015)

This standard is available from the following sources:

Other historical versions of this standard document also exist:

BS EN ISO 6141:2015 [current until 10/03/2020]
BS EN ISO 6141:2006 [current until 31/03/2015]