BS EN ISO 6143:2001
Gas analysis. Comparison methods for determining and checking the composition of calibration gas mixtures

Standard No.

BS EN ISO 6143:2001

Release Date

2001

Published By

British Standards Institution (BSI)

Status

Be replaced 2001-08

Replace By

BS EN ISO 6143:2006

Latest

BS EN ISO 6143:2006(2007)

Replace

97/120545 DC:1997 BS 4559-9.1:1988

BS EN ISO 6143:2001 history

• 0000 BS EN ISO 6143:2006(2007)
• 2001 BS EN ISO 6143:2006 Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures
• 2001 BS EN ISO 6143:2001 Gas analysis. Comparison methods for determining and checking the composition of calibration gas mixtures

BS EN ISO 6143:2001 Gas analysis. Comparison methods for determining and checking the composition of calibration gas mixtures has been changed from BS 4559-9.1:1988 Methods for preparation of calibration gas mixtures. Comparison methods and methods for establishing traceability-Determination of composition by comparison methods.