EPA Consent Decree Water Protocol Back Catalog number: 19233 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675558 Dimefuron, 100 µg/ml, Acetonitrile, 5ml Price on request 684297 D4-Salicylic acid, 100 µg/ml, Acetonitrile, 1ml Price on request 680854 PCB 99, 10 µg/ml, Isooctane, 10ml Price on request