Difference between standard operating procedure and standard test procedures in pharmaceutical industry
2 3375Dear sir, This is R.Kadambavadani working in a pharma industry. while doing RS analysis of ibuprofen API, unknown peak eluting some times in the 0.6 Min RT. Kindly send me what is the exact reason behind that. also am using ACN the mobile phase.
1 1462Post New Analytical Chemistry Questions
what is the origin to prepare standard operating procedure
USP methodology, EP methodology, IP methodology, among three if possible to use one methodology for qualify working standard to use USP, EP, IP ? Please explain...
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
How do we fix the sample concentaryion in hplc method development?
How to determine the EDTA content by potentiometry titration in Ceftriaxine sodium
Difference between the quantitative analysis and qualitative analysis?
Why potassium dichromate is used in calibration of uv?
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
what is difference in ods I ods II is this is realy from sorbent / packing characteristics or from other means
how you determine moist.of NaOH sol or NaOH flacks
Tell me about analytical method validation in QC
WHY given much noise PDA dector then VWD Dector
which situation gc hs and gc als require to use?
why cone formation during dissolution?
Many times I don't got a caffeine peak in calibration of hplc using guard column ❓