| Standard Number |
BS ISO 2561:2006 |
| Title |
Plastics. Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I) by gas chromatography |
| Status |
Revised, Withdrawn |
| Publication Date |
31 March 2006 |
| Withdrawn Date |
30 November 2012 |
| Cross References |
ISO 472 |
| Replaced By |
BS ISO 2561:2012 |
| Replaces |
BS 2782-4:Method 453A:1978, ISO 2561:1974 |