Item No.: GCS122220-01 - Volatiles System Performance Check, 5-1, 2,000 mg/L
Solvent: Purge and Trap Grade Methanol
All compounds at 2,000 mg/L
1 ml Ampule
| Compound | CAS# |
| bromoform | 75-25-2 |
| chlorobenzene | 108-90-7 |
| chloromethane | 74-87-3 |
| 1,1-dichloroethane | 75-34-3 |
| 1,1,2,2-tetrachloroethane | 79-34-5 |
