Semi-Volatile Surrogate Standard Back Catalog number: 93927 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0443.8-1ML Isooctane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 540-84-1 Price on request 9224.15-K-ME Carbamazepine Price on request 82414 EPA Method 8240 - Alcohol Standard Price on request