4,4’-Methylene bis(2-chloroaniline) Back Catalog number: 94726 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 98352 3-Iodo-2-propynyl N-butylcarbamate Price on request DF-LCS-B200 Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml , nonane Price on request 72136 N-Nitrosodi-n-propylamine-d14 Price on request