| Standard Number |
BS EN ISO 6143:2006 |
| Title |
Gas analysis. Comparison methods for determining and checking the composition of calibration gas mixtures |
| Status |
Current |
| Publication Date |
15 August 2001 |
| Cross References |
VIM:1993, GUM:1995, ISO Guide 30:1992, ISO 6141, ISO/IEC 17025, ISO 11843-1 |
| Replaces |
BS 4559-9.1:1988, ISO 6143-1981 |