By Anonymous on Wednesday, April 21, 2004 - 04:43 am:
I am trying to identify an unknown peak that I found during a HPLC analysis of Sodium Benzoate NF. The peak elutes at a relative retention time of about 0.4 minutes and the concentration is about 0.09% of the Sodium Benzoate peak. Has anyone else seen something like this? If so, could you help me to identify this? Thanks