PCB Congener Mix #1 Back Catalog number: 94979 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674767 Flupyrsulfuron-methyl, 10mg Price on request 679873 Antiblaze V6, 100 µg/ml, Methanol, 1ml Price on request 679809 Sulfadimethoxine, 100 µg/ml, Methanol, 1ml Price on request