why RID detector is used for selective materials like
Mannitol, Hydroxyethyl Starch and Sorbitol?
Answer Posted / satheesh kumar
Since RI detectors useful for type of compounds such as
carbohydrates (Non-UV Absorbing Substance)Also,Each
compounds have it's own refractive Index.Hence it is useful
for Non-UV Absorbing substances.
Secondly,It's applicable only in isocratic mode.
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