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why RID detector is used for selective materials like
Mannitol, Hydroxyethyl Starch and Sorbitol?

Answers were Sorted based on User's Feedback



why RID detector is used for selective materials like Mannitol, Hydroxyethyl Starch and Sorbitol?..

Answer / 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.

Is This Answer Correct ?    7 Yes 0 No

why RID detector is used for selective materials like Mannitol, Hydroxyethyl Starch and Sorbitol?..

Answer / m.sivalingeswararao

These compounds are Saturated hydrocarbon products.
As UV-Light absorption is found in Unsaturated compounds not in saturated compounds,hence need to go for another appropriate technology, here it is RID

Is This Answer Correct ?    4 Yes 0 No

why RID detector is used for selective materials like Mannitol, Hydroxyethyl Starch and Sorbitol?..

Answer / jeff

because those chemicals don't have UV absorption or very low
absorption in UV range.

Is This Answer Correct ?    3 Yes 0 No

why RID detector is used for selective materials like Mannitol, Hydroxyethyl Starch and Sorbitol?..

Answer / sivanseyal g

detectors (RID) are widely used for many substances, such as to analyze components with low UV absorption, but it requires time for the baseline to stabilize,

Is This Answer Correct ?    0 Yes 0 No

why RID detector is used for selective materials like Mannitol, Hydroxyethyl Starch and Sorbitol?..

Answer / t

Hi

Is This Answer Correct ?    0 Yes 10 No

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