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 to calculate %w/w and %v/v of a component(or solvent)by
NMR

Answer Posted / tarak

select one known peak whose integral value was known and
then by using the satandard formula we can caluculate the
w/w percentage of how much impurity was present in your
sample

Is This Answer Correct ?    1 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

In HPLC (Waters) software Empower1,2 &3 what is the updation for each version

2953


how you start RS method development when for new product?

657


what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?

2227


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

649


if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?

628


Which parameter require to do for analytical method equivalency?

725


What are modes of quantification in related substances

2107


What is third generation HPLC Columns?

1927


Which type of column should i use to check the purity of high molecular weight protein using HPLC reverse phase column chromatography? Hi everyone. I wanna to check the purity of high molecular weight protein (collagen) with MW of ~130 kDa using a HPLC. I know C18

1851


which one is better separation in high pressure liquide chromatogram orlowpressure chromato gram in hplc

2115


what is mean by 40 in the dissolution basket mesh size?

713


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

2223


in api coa contains only process impurities and in product coa contains degradation impurities?

651


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

1709


why are measure gas flow " ml " in Gas chromatography

1589