How you collect dissolution media while in stirring condition of a basket or a paddle?2 3287
At what distance the sample is collected in dissolution basket?3 5845
why we use prednisone tablet in chemical callibration of dissolution apparatus?6 29519
Why Ethanol is Used for Standardization of GC Head space?2670
How much area of methanol or other solvent are acceptable in blank (Diluent) of Gas chromatography.2 6152
As per OOT for any product what is calculation and how to invetigate the OOT3 9372
Why used 0.02% v/v solution of toluene in hexane for calibration of UV.3 8693
Why 1.2% KCl is used for limit of stray light? and why limit of stray light is required in UV calibration?5 34600
How to decided test concentration in GC analysis.3 4733
What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.1365
What is the difference between Normal phase method & Reverse method in HPLC ? Define application of both method.4 16140
using gradient pressure in gas chromatography are not ?using gradient pressure why
What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.
How to determine the EDTA content by potentiometry titration in Ceftriaxine sodium
How to choose the which salt is suitable for mobilephase
How much is the standard area for glc analysis
How can the GC or HPLC method is selected to determine the impurity profile in drug product?
What is method validation in quality control
What is aggregate and fragments in SEC?
what is partion and column chromatography
How will u perform degradation study in detectors other thann PDA in HPLC Methodology
why does used dry caffien in HPLC calibration?
what type of question will ask in the interview of lab chemist.
What is diffrence between extractable volume and deliverable volume? Answer pls
What is gelatinization?
In performance Check of GC Why Hexadecane Peak is Considered