How can we Qualify a unknown impurity by HPLC
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 reason of RT change in new column v/s old column in HPLC
what r the parts calibrated in gc
Why we use potassium dichromate in uv calibration Exact reason behind it??
Qc interview questions
Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?
What is dose dumping? why require to do?
what king of work is done in Regulatory Affairs in Pharma industry ?
why multimedia dissolution require to do?
defination of wavelength & wave number
Why we have to take 42gm of sodium hydroxide instead of 40gm for preparation of 1M Sodium hydroxide as per Pharmacopia? Whether it means the formula for calculating molarity was wrong?
5 Answers Claris Otsuka, Ranbaxy,
why 0.1M OR 1M Perchloric acid standardisation done after 24 hours?
IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?