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 you will select the runtime in HPLC for a drug in
method development.

Answer Posted / ankur dwivedi

There is no any thumb rule that the runtime should be 3
times than main peak, but also depends on the late eluting
impurities in compound; which should be confirmed at the
time of method development. Considering all these, the run
time should be selected.

Ankur Dwivedi
ZCL Chemicals, Ankleshwar

Is This Answer Correct ?    24 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How can we confirm the HPLC column is end-capped or not? Is it possible to identify by physical appearance?

3216


why cone formation during dissolution?

782


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

725


WHY pKa value is more important than pH value of the mobile phase in HPLC?

1768


What is the formula for relative diffrence for standard solution in solution stability in validation?

796


what is the extinction coefficient for Indomethacin or at 319nm wave length.

4071


How doing qbd practically?

976


what is third integration

1974


in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?

833


please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development

1626


we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion

1869


Difference between the quantitative analysis and qualitative analysis?

1175


What is the principle of Thermal conductivity detector and FID?

2726


what is impurity profile. how to interpret this impurity profile to a drug product or drug substance.

2629


How to choose the which salt is suitable for mobilephase

3246