PCB Congener Internal Standard Mix Back Catalog number: 94569 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 80902 EPA Method 8090 - Analytes Mix #2 Price on request 71664 4-Chloro-3-methylanisole Price on request EPA-1240 1,3,5-Trichlorobenzene 1000µg/mL in Hexane, 1ml Price on request