impurity_calculator_app

• Entered compound name’s spelling and format (‘-’, spaces etc.) should be same as that present in the chromatogram
• The RSD file should be named in the following format “-areas” where the compound name’s spelling and format (‘-’, spaces etc.) should be same as that present in the chromatogram
• Please ensure that the column names of the tables in the PDF files follow the below naming convention
  o 'Name', 'Ret. Time', 'Area' in Shimadzu chromatograms and 'Title ', 'Area', 'Ret. Time' in Shimadzu RSD files
  o For RS: ‘Name', 'RT', 'Area' in Empower chromatograms and 'SampleName', 'Area', ‘RT’ in Empower RSD files
  o For Assay: 'Name', 'Area\n(µV*sec)', 'RT' in Empower chromatograms and 'SampleName', 'Area', ‘RT’ in Empower RSD files
• Please check with the developer [Pawan Kurada] if the sample preparation values for Assay and RS as well as the RRF values for the compound you have entered are
present in the master sheets stored in the backend
• For Acyclovir calculation you have to upload two RSD files one with the name “Acyclovir-areas” and other with the name “Impurity-B-areas “
• For impurity vs impurity calculation of Ketorolac or Propofol please ensure there are six RSD files in the format “Ketorolac Tromethamine-standard-x” or “Propofol-standard-x” where x ranges from 1 to 6
• For the Assay calculation of sub-compounds like Methyl Paraben/ Propyl Paraben/P-Hydroxy benzoic acid- enter the sub-compound’s name and other details and proceed with the assay calculation as usual.