Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


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

Post New Answer

More Analytical Chemistry Interview Questions

why salisylic acid not using now days for disdolution calibration?

0 Answers  


identification is for unknown? qualification for known? reporting for LOQ?

0 Answers  


Is it necessary to inject three replicate for accuracy in AMV.

1 Answers   Amoli Organics,


If compound Pka is 5 then which buffer you will select ?

5 Answers   Avra, GVK,


from where i get mortar pastle for glass bottle crush? it's required for testing of it?

0 Answers  


what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?

0 Answers   Wockhardt,


what is difference between GC & GC-HS

11 Answers   SRF,


if instrument calibration fails then what require to do?

0 Answers  


What is Arsenic Test?

0 Answers   Flamingo Pharmaceuticals,


Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?

0 Answers   IDA,


What is the difference between the optics of UV and PDA Detectors ?

3 Answers   Emmennar, Neuland,


how to regulate noise in hplc ?

2 Answers  


Categories
  • Organic Chemistry Interview Questions Organic Chemistry (342)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1387)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (190)