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...


In Analytical method development related substance method when did follow w/w method when did follow area normalisation method

Answers were Sorted based on User's Feedback



In Analytical method development related substance method when did follow w/w method when did follow..

Answer / d.thirupathi

if the method dont have known impurities we can choose the
area normalisation method.if known impurites is present we
can go for w/w method

Is This Answer Correct ?    14 Yes 3 No

In Analytical method development related substance method when did follow w/w method when did follow..

Answer / parag

we can go with area normalisation method when the RRF of
the impurities are 1 or during the Drug-Excipient
Compatibility study when the amount of drug added in the
sample not exactly known concentration.

Is This Answer Correct ?    4 Yes 2 No

In Analytical method development related substance method when did follow w/w method when did follow..

Answer / tukaram masal

When response of main peak is linear from LOQ to nominal
test concentration then area normalisation method for
related substances and When response of main peak is not
linear from LOQ to nominal test concentration then w/w
method for related substances.

Is This Answer Correct ?    3 Yes 3 No

In Analytical method development related substance method when did follow w/w method when did follow..

Answer / raghavender

impurites are not avaliable follo are normalization method &
other cases fololow w/w method

Is This Answer Correct ?    3 Yes 4 No

In Analytical method development related substance method when did follow w/w method when did follow..

Answer / naga

when all impurities RRF values between 0.95 to 1.05 we can
go for area normalisation method

Is This Answer Correct ?    3 Yes 4 No

Post New Answer

More Analytical Chemistry Interview Questions

WHY POTASSIUM DICROMATE USING IN UV CALIBRATION

1 Answers   Apotex, Micro Labs, Rene,


Why water not directed by FID detector 

2 Answers   Amoli Organics, Lupin,


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

3 Answers   Emmennar, Neuland,


why reference flow required during hplc analysis on rid?

1 Answers  


What is split

4 Answers   Vimta Labs,


What is the accrptance criteria in RSD for RS method precision on basis of impurity percentages?

0 Answers  


Why 162 mg NaOH used for 1N volumetric solution in 150 ml water then 54.5 ml diluted with 1000 ml

0 Answers  


From where 16 or 5.545 is derived in theoretical plates calculation formula by USP or JP/BP/DAB and what is meaning of this coefficient and impact in calculation ?

2 Answers   Nectar Lifesciences,


for which type of applications gas chromatography is used?

2 Answers  


What is the lab normality??

3 Answers   DRL, Tagros,


For Recent draft guidelines for Dissolution test apparatus calibration, why removing the salicylate tables?

3 Answers   Alkem Labs,


what is the difference b/w repeatability nd reproducibility ?

1 Answers   Aptuit Laurus,


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)