3,4-Dinitrotoluene Back Catalog number: 71773 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676945 4,4'-Methylene-bis(2-chloroaniline), 100mg Price on request DF-IS-F200 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 52317 ICP MS Tuning Solution #3 Price on request