PCB No. 2, 100µg/ml in Isooctane, 1ml Back Catalog number: 66002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677728 Catechol, 500mg Price on request 683409 2-Methylquinoxaline, 1000mg Price on request C15602600 N-Nitroso-N-butyl-N-propylamine, 50mg Price on request