3,4-Dinitrotoluene Back Catalog number: 71773 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 36012 EPA Method 524.2 -Gases,Liquids,MTBE, Freon 113 Price on request 1561.9-K-ME n-Nonane-d20, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 121578-11-8 Price on request 11009.22-K-IO Diisoheptyl phthalate (mixture of C7 isomers),1000 µg/mL,isooctane,1mL, Price on request