EPA Method 606 - Phthalates, 2000µg/ml in MeOH, 1ml Back Catalog number: 19242 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 680373 Ethylene thiourea, 100 µg/ml, Acetonitrile, 1ml Price on request 673126 Basic violet 3, 250mg Price on request Q509520 Quercitrin, 50mg Price on request