How you collect dissolution media while in stirring condition of a basket or a paddle?2 2971
At what distance the sample is collected in dissolution basket?3 5559
why we use prednisone tablet in chemical callibration of dissolution apparatus?6 28223
Why Ethanol is Used for Standardization of GC Head space?2565
How much area of methanol or other solvent are acceptable in blank (Diluent) of Gas chromatography.2 5849
As per OOT for any product what is calculation and how to invetigate the OOT2 8704
Why used 0.02% v/v solution of toluene in hexane for calibration of UV.3 8096
Why 1.2% KCl is used for limit of stray light? and why limit of stray light is required in UV calibration?5 31791
How to decided test concentration in GC analysis.3 4524
What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.1260
What is the difference between Normal phase method & Reverse method in HPLC ? Define application of both method.4 15377
if you have given a blank water how you analyse by general analytical techniques?
Tell me about analytical method validation in QC
How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain
How you develop a method in HPLC?
We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy
What is the calibration of uv process and preparation
Which type of column should i use to check the purity of high molecular weight protein using HPLC reverse phase column chromatography? Hi everyone. I wanna to check the purity of high molecular weight protein (collagen) with MW of ~130 kDa using a HPLC. I know C18
what type of questions asked on analytical balance and also give answers................all pharma companies?
what is the extinction coefficient for Indomethacin or at 319nm wave length.
explain 5 components of gas chromatography ?
what is the importence and role of LCMS and LCMS/MS and their applications? which type of compounds are analysis by lcms?
Difference between hlaf and rlaf
pharma industries oriented
why we should take dst factor for below 1%moisture samples
i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me