HOW TO CALCULATE THE MASS OF UNKNOWN IMPURITY IN LC-MS? AND WHAT IS THE ROLE OF FRAGMENTATION IN LC-MS ?
1 5526Post New Analytical Chemistry Questions
how the compound separate in coulunm,explain
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...
how to calibrate hplc & gc
In performance Check of GC Why Hexadecane Peak is ConsideredÂ
Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
What is diffrence between extractable volume and deliverable volume? Answer pls
Is it nessesary all multimedia dissolution require descriminatory?
What is column in chromatography?
Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc
how you establish the LOQ?
in which situation require to take incident in validation?
What is the use of tlc and hplc? And when and where use?
what is the origin to prepare standard operating procedure
in dissolution why pool sample needed? in which type of drug pool sample need?
why are measure gas flow " ml " in Gas chromatography
