PCB No. 104, 100µg/ml in Isooctane, 1ml Back Catalog number: 66104 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92208 EPA Method 525.2Mix #2 Price on request 92795 Volatile Standard Price on request 676879 2,4-D-butyl ester, 250mg Price on request