1,4-Dinitrobenzene Back Catalog number: 79333 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11763.12-100-IO 2,2',3,4,4',6,6'-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 70476 Benzo(j)fluoranthene Price on request 11490.22-K-IO Di-n-pentyldiphenyltin,1000 µg/mL,isooctane,1mL, Price on request