CHEMOMETRICS ASSISTED UV-SPECTROPHOTOMETRIC ...
CHEMOMETRICS ASSISTED UV-SPECTROPHOTOMETRIC ...
CHEMOMETRICS ASSISTED UV-SPECTROPHOTOMETRIC ...
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LIST OF TABLES<br />
Table 1. Spectral and analytical parameters for both benzoic acid and<br />
v<br />
Page<br />
salicylic as calculated from the first derivative zero crossing ...............................35<br />
Table 2. Actual and predicted amounts of benzoic acid<br />
by using 1 D zero- crossing ......................................................................................36<br />
Table 3. Actual and predicted amounts of salicylic acid ..................................................37<br />
Table 4. Spectral and analytical parameters for both salicylic acid and<br />
resorcinol as calculated from the first derivative zero crossing............................39<br />
Table 5. Actual and predicted amounts of salicylic acid given by<br />
applying first derivative zero crossing points .......................................................40<br />
Table 6. Actual and predicted amounts of resorcinol given by<br />
applying first derivative zero crossing points ........................................................41<br />
Table 7. Spectral and analytical parameters for both benzoic acid and<br />
salicylic acid as calculated from the derivative ratio amplitudes ..........................46<br />
Table.8. Actual and predicted amounts of benzoic acid ......................................................47<br />
Table 9. Actual and predicted amounts of salicylic acid .....................................................48<br />
Table 10. Spectral and analytical parameters for both salicylic acid and<br />
resorcinol as calculated from the derivative ratio amplitudes ..............................51<br />
Table 11. Actual and predicted amounts of salicylic acid given by<br />
applying derivative ratio ....................................................................................52<br />
Table 12. Actual and predicted amounts of resorcinol given by applying<br />
Derivative techniques given by applying derivative ratio ....................................53<br />
Table 13. Actual and predicted amounts of benzoic acid<br />
and salicylic acid using CLS.................................................................................56<br />
Table 14. Actual and predicted amounts of salicylic acid<br />
and resorcinol using CLS.......................................................................................57<br />
Table 15. Predicted concentrations of pure benzoic, salicylic and<br />
resorcinol by using PCR technique.......................................................................59