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 we use caffeine for HPLC calibration in Detector wave
ength accuracy test

Answer Posted / foestar fernandes. lupin lim

1) Its pharmacopia recomended
2)Highly stable in solution form
3)Its wavelengths are known(2 maximas at 205 and 273 also 1 minima at 245)
4)Cheap and readily available

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

if instrument calibration fails then what require to do?

1017


What is viod volume and peak purity in HPLC?

2935


why require to add enzymes in capsules dissolution only? is it require to tablet also?

725


Hi sir if any product monograph not given known impurities (may be 5 impurities) specifications then how we require to proceed for inhouse formulation?

757


why salisylic acid not using now days for disdolution calibration?

839


Why to use propyl paraben in HPLC gradient calibration

7590


how to selecet an exact coloumn for an new molecule development by hplc how to select exact salt as buffer for new molecule development by hplc what is the the process to select the mode of saparation of compoundes by hplc what is the use of ph of buffer what is use of buffer,ph,organic phase,ans methods how the molecules get saparated in coloumn,

2652


acceptance criteria for lod & loq by standard deviation of response and slope??

2642


sop of a uv visible spectrophotometer double beam elico model

5989


Why dissolution test is not performed in all of the products

2579


How to calibration of the uv spectroscopy and its test?

1242


What is intact assay method development.....?

2759


How doing qbd practically?

1035


What is split ratio in Gc? Splitless? how requirr to select?

943


what is classification of elemental impurities? what is risk assement in elemental impurities?

806