California Gas Additive Standard Back Catalog number: 98644 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11302.15-K-ME Phenytoin,1000 µg/mL,MeOH,1mL, Price on request 79495 Acetonitrile Price on request 12059.22-1MG Dexamethasone-4,6alpha,21,21-d4,neat,neat,1mg Price on request