Answer Posted / ramakrishna
to identify whether the particular peak is single or
combination of peaks.
if angle is less than threshold the peak is pure.
if angle is more than threshold the peak is impure.
| Is This Answer Correct ? | 36 Yes | 14 No |
Post New Answer View All Answers
why we should take dst factor for below 1%moisture samples
why xterra column require to use at higher ph?
identification is for unknown? qualification for known? reporting for LOQ?
before starting analytical method valodation what you checking? and how giving preference to start validation?
if you have given one product then how you determine the impurity in that?
What is a difference between potency and purity?
what is classification of elemental impurities? what is risk assement in elemental impurities?
[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?
how to calibrate hplc & gc
In which situation we require to prepare the standard solution from sample in Related substance method?
what is the purge flow & how to calculate
How to calculate coreletion coefficient
In HPLC calibration, caffeine is used as primary standard for wave length calibration due to caffeine is having dual maxima at 273 & 205 nm and one minima at 245 nm. Any body can give reference of these details from any pharmacopeia (with chapter no.) or any other authentic guideline?
acceptance criteria for lod & loq by standard deviation of response and slope??
what is third integration