Isopropyl benzene, 200µg/ml in MeOH, 1ml Back Catalog number: 30331 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59982 ICP Mix Price on request 11207.12-10MG 1H,1H,2H,2H-Perfluoro-n-octyl methacrylate-d5,neat,neat,10mg, Price on request 19042 EPA Method 508 Surrogate Standard Price on request