Internal Standard for AB SIM Back Catalog number: 94516 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 13400-4162-100ME5 4-Fluoro-3-phenoxybenzoic acid, 100µg/ml in MeOH, 5ml Price on request 79328 Hexachlorocyclopentadiene Price on request 79506 Propyl ether Price on request