3,4-Dinitrotoluene Back Catalog number: 71773 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57382 Lead (Pb) Price on request C16177300 Phthalic acid, butyloctyl ester, certified, 0.25g Price on request 11697.12-100-IO 2,3,4,6-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request