4-Nitrobiphenyl Back Catalog number: 70913 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-1141D-100AN 2,4-D-d3, 100μg/ml in Acetonitrile, 1ml Price on request 59212 Anion Mix #3 Price on request 683677 PCB 209, 100 µg/ml, Isooctane, 5ml Price on request