How to choose Normal phase or Reverse Phase HPLC method
Conditions for given sample?
Answer Posted / ramanath
based on sample nature i.e if it polar in nature we can
choose reverse phase if it is non polar in nature we can
choose normal phase
Ramanath.v Dr Reddys
| Is This Answer Correct ? | 29 Yes | 1 No |
Post New Answer View All Answers
why octanol used to determine the partition coefficient ?
In the HPLC Calibration done wavelength accuracy done between 200nm-280nm .but not done remaining 300-400nm not done ?
in sampling of raw material which side is pasted sampled labels
For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?
Difference between the quantitative analysis and qualitative analysis?
What is split ratio in Gc? Splitless? how requirr to select?
Why irmoisture balance is used for corrugated box moisture testing
Tell me something about Vitamin A test method by HPLC
pharma industries oriented
As per ICH related substances stability trend limit from initial to shelf life
In which situation we require to analytical method validation of excipient?
why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?
What is the calibration of uv process and preparation
Related substance method equivalency on control sample or spiked sample?
if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?