Gabapentin, 1000µg/ml in MeOH, 1ml Back Catalog number: 9139.9-K-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 22003 EPA Method 8240A Internal Standard Price on request 10021.12-100-IO 2,2',4,5,5'-Petanchlorobiphenyl-3',4',6'-d3 Price on request 0603.27-100-IO alpha alpha alpha (20S)-Cholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 41083-75-4 Price on request