Interested to Buy Any Domain ? << Click Here >> for more details...
we calibrate HPLC once in 6 months while iam doing
calibration i came to know that calibration was failed.
then how can i justify that the samples analyzed on the
system during this 6 months was wright? how can i forward in
to the next step for those batches?
- 5 Answers
- 12754 Views
- I also Faced
- E-Mail Answers
Answer Posted / sasikala
Need not to analyze all previous batches but you should
have internal sop which describes how many batches
(immediate previous batches) to be analyzed and how to be
compared. But this anwser not complete one for you.
| Is This Answer Correct ? | 1 Yes | 4 No |
Post New Answer View All Answers
if rsd failed then what require to do?
for which product require to do content uniformity? what is limit of cu?
Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?
if content uniformity passing but dissolution varrying then what is next step?
In the HPLC Calibration done wavelength accuracy done between 200nm-280nm .but not done remaining 300-400nm not done ?
which batch require to use for analytical method validation?
In rs method development when we are going area normalization method to dilute standard method?
What is a difference between potency and purity?
How to set specification of assay, fisdolution and related substances?
WHY given much noise PDA dector then VWD Dector
Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .
What is the principle of Thermal conductivity detector and FID?
some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?
if instrument calibration fails then what require to do?
what is the extinction coefficient for Indomethacin or at 319nm wave length.
