EPA Method 525 - PCB Standard Back Catalog number: 19063 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9043.20-10MG Palustric acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1945-53-5 Price on request 680784 Propyzamide, 10 µg/ml, Cyclohexane, 10ml Price on request 97857 Folicur (Tebuconazole) Price on request