4,4’-Methylenedianiline Back Catalog number: 97424 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 58003 Lithium (Li) Price on request 50611 Chloride 5.0 µg/mL (Cl-) Price on request 12006.10-100-ME (+/-)-Metanephrine-?,ß,ß-d3 hydrochloride,100 µg base/mL,MeOH,1mL, Price on request