Isopropyl benzene Back Catalog number: 70205 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended DF-IS-H Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 674843 D7-Malathion, 100 µg/ml, Cyclohexane, 1ml Price on request 678461 Prochloraz, 100 µg/ml, Acetonitrile, 5ml Price on request