EPA Method 525 - PCB Standard Back Catalog number: 19063 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678052 Acetochlor ESA sodium salt, 100 µg/ml, Acetonitri Price on request 679153 2-NP-AMOZ, 10mg Price on request 683862 Pizotifen, 10mg Price on request