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...


How we develop a method by HPLC for unknown compound,if we got three peaks with same response then how we can find out which one is our desired compound's peak without taking help of LC MS.

Answers were Sorted based on User's Feedback



How we develop a method by HPLC for unknown compound,if we got three peaks with same response then h..

Answer / dinesh solanki

If it is a assay method then inject std in hplc system and compare the chromatogram and identified the interested peak from them.
Same RC method inject std and identified the interested peak and other is may be impurities or contamination of sample.

Is This Answer Correct ?    2 Yes 1 No

How we develop a method by HPLC for unknown compound,if we got three peaks with same response then h..

Answer / shashikant

We can interprit the peaks on the base of polarity of related impurities

Is This Answer Correct ?    0 Yes 1 No

How we develop a method by HPLC for unknown compound,if we got three peaks with same response then h..

Answer / dkreddy

Run In PDA Detector and Compare The Spectras.

Is This Answer Correct ?    1 Yes 3 No

How we develop a method by HPLC for unknown compound,if we got three peaks with same response then h..

Answer / chennusrinivas

Based on drug Melting point we wil identity that particular
drug, from that will inject different concentration sample .

Is This Answer Correct ?    3 Yes 10 No

Post New Answer

More Analytical Chemistry Interview Questions

what is the value of pH

11 Answers   Reddy Labs,


What is excipient in drug product?

1 Answers   Lupin,


how to select short coloum and long coloumn for new molecule

0 Answers   Rampex Labs,


wt is difference between assay and purity in hplc?

9 Answers   Hetero, IDRS Labs,


What is normality

12 Answers   Cadila,


WHAT IS THE LIQUID PHASE IN DB-624 COLUMN IN GCHS

3 Answers  


How to interpret XRD graphs against standard and limit for same?

3 Answers   NCL,


How do you show that equal quanitities of two isomers provide the same response using a PDA

1 Answers  


Which buffer is used for LC/MS mobile phase & at What Conc.

3 Answers  


what is specificity?

4 Answers   Amneal Pharmaceuticals, Aurobindo,


How to check hplc detecter sensitivity?

1 Answers   Gland Pharma,


differance between L1 and L7 columns

5 Answers   Everest,


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)