4,4’-Methylenedianiline Back Catalog number: 71161 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684354 13C3-Atrazine-desethyl-desisopropyl, 100 µg/ml, M Price on request 684534 Pyriprole, 10mg Price on request 675238 MCPA, 100 µg/ml, Acetonitrile, 5ml Price on request