3,3'-DIMETHYLBENZIDINEL-(+)-TARTRATE

       ppm   Int.  Assign.

       173.05   629     1
       144.49   977     2
       129.15   573     3
       127.16   539     4
       123.58   617     5
       121.37  1000     6
       114.47   696     7
        72.09   831     8
        17.53   898     9