Isopropyl benzene, 200µg/ml in MeOH, 1ml Back Catalog number: 30331 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79503 2-Propanol Price on request 31054 EPA Method 552.1 - Haloacetic Acids Price on request 677784 Metformin hydrochloride, 100 µg/ml, Methanol, 1m Price on request