Page 179 - Applied Pharmacognosy
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Detectors in HPLC
Basic Detector Requirements
❑ Sensitive and selective to low concentrations of every analyte.
❑ Provides quick linear quantitative response.
❑ Provides Time response.
❑ Does not broaden eluted peaks (Cell internal volume of 8 µl).
❑ Insensitive to changes in temperature, flow rate & solvent
composition. Quantitative Detector
❑ Low noise level and drift. Response
❑ Non-destructiveness.
❑ Ease of use, maintenance and repair.
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