Interested to Buy Any Domain ? << Click Here >> for more details...
How can we Qualify a unknown impurity by HPLC
- 3 Answers
- 13268 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / gokulakannan
HPLC is not a qulifying and characterstic technique.
it was quantitative technique.
| Is This Answer Correct ? | 9 Yes | 5 No |
Answer / ivory
LCMS.
HPLC itself is hard for qualitative analysis of an unknown.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / swati
We can qualify unknown impurity in RS method by spiking standard component in placebo...preparing sample solutions for accuracy and linearity depending upon specification limit of unknown impurity.
| Is This Answer Correct ? | 0 Yes | 2 No |
what is the working priniciple of ph, what are parts in ph meter
In C8,C18....etc have 4&5 etc... microns Columns is there like that how to separate Chiral columns as per Micron size?
difference between pH & pOH ?
loss on drying we applied vaccum for some compounds and some compounds are at 105c why
can i use hplc detector to uplc and why?
what is mean by assay?
using gradient pressure in gas chromatography are not ?using gradient pressure why
Why we don't add Hcl, HNO3, H3PO4 in residue on ignition, why we add H2SO4
viod volume and dead time
why KF factor is between 4.5 to 7.5 mg/ml ? why ? why sometime pyridine is used in analysis like in raw material solvent like acetone etc?
11 Answers Aurobindo, GVK, Sohan Healthcare,
k.f principle in finding out moisture content
What is the diffrence in japan mkt requirement in analytical method validation over US?
Organic Chemistry 
