HPLC Calibration was done in Reverse Phase, but not in
normal phase why explain?
Answer Posted / oumspn
coz caffeine is nonpolar & we have to take rp hplc
| Is This Answer Correct ? | 0 Yes | 8 No |
Post New Answer View All Answers
why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?
why we are using benzene, anyline in acetic anhdride assay titration method?
Tell me about analytical method validation in QC
is it nessesary to do solution stability for 7 days?
what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?
why salisylic acid not using now days for disdolution calibration?
Why only 1.2 million lux hours require in photostability study?
how you start the solubility study?
what is mean by ambient temperature?
if tech transfer fails whay require to do?
Difference between hlaf and rlaf
what is third integration
Which parameters require to do in tech transfer?
In Assy by potentio metry titration method how select MET U ,DET U, SET U,
What is the formula for relative diffrence for standard solution in solution stability in validation?