Omeprazole, 1000µg/ml in MeOH, 1ml Back Catalog number: 73258 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1942.8-1MLX10 N,O-Bis(trimethylsilyl)acetamide, neat, Solvent-neat, Unit 1mL, # of units-10, Cas.no. 10416-59-8 Price on request 680340 2-Methylnaphthalene, 10 µg/ml, Cyclohexane, 10ml Price on request E925605 3-Ethyl-2,5-pyrazinediethanol, 1mg Price on request