CARBETAPENTANE CITRATE NF13

         CARBETAPENTANE CITRATE  CERTIFICATE  OF ANALYSIS

              Analysis content                                 Standard                                                  Analysisresults                                      

             Characters                White or  almost white  crystal Powder                White crystal powder  

             Melting point                                 88-93º C                                                     90.5-91.0 º C

             Identification                       Apparent positive reaction                                     Meets

             Solution Transparence                   Meets                                                           Meets

             Relative Substance 

              a.) Individual impurity                <0.2%                                                            0.10%

              b.) Sum of the impurities            <1.0%                                                            0.6%

             Loss on drying                              <1.0%                                                           0.05%

              Residue on ignition                     <0.1%                                                           0.01%

              Heavy metals                              <15ppm                                                         Meets

              Assay                                             >98.5%(C20H31NO3.C6H8O7)                         100.1%

                         This Product complies with the Specifications of  CP2010