EPA Method 525 - Phthalate Standard Back Catalog number: 30028 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1148.28-10MG n-Octacosane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 630-02-4 Price on request 674924 Imazosulfuron, 100mg Price on request 681986 Pethoxamid, 100 µg/ml, Acetonitrile, 5ml Price on request