what is internal standard define
- 2 Answers
- 3752 Views
- Apex, Coromandel International Limited, Hikma Pharmaceuticals, IPCA, I also Faced
- E-Mail Answers
Answer Posted / ankit
Internal standard are used for sutability purpose, we measured the retaintion time of main component corresponding to it.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
why we are using hexane in calibration of number of drop per mL
in stress study if your api not soluble in hcl naoh h2o2 then what require to do?
Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6
In IR spectra, generally a molecule vibrates without apply emr or ir light?
WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE
calibrtion procedue of LC-MS
what is biorelivent dissolution media?
we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion
Identify problem faced when mass spectroscopy is used with HPLC system ?
If combination product how require to identify which imp is of which api?
What is the purpose of octyl silane columns?
why we should take dst factor for below 1%moisture samples
if identification threshold crosses the limits then what next step?
in OSD forms require to use gas chromatography?
we can use expired sample for validation and analyst qualification?
