Jubilant Pharmova Research Analyst Interview Questions and Answers

HPLC analysis is a technique used to separate, identify, and quantify components in a mixture based on their interactions with a stationary phase and a mobile phase.

• HPLC stands for High Performance Liquid Chromatography

• It is commonly used in pharmaceutical, environmental, and food industries

• HPLC analysis involves injecting a sample into a column packed with a stationary phase, then eluting it with a mobile phase

• The com...read more

GC is a technique used for separating and analyzing compounds in a mixture, with various instrumentation and carrier gases. GCMS, DSC, NMR, and LCMS are related techniques.

• Gas Chromatography (GC) is a technique used to separate and analyze compounds in a mixture based on their interaction with a stationary phase and a mobile phase.

• Common carrier gases used in GC include helium, nitrogen, and hydrogen.

• GC instrumentation...read more

I would review the method development process, identify potential errors or issues, and troubleshoot to determine the cause of the discrepancy.

• Review the method development process to ensure all steps were followed correctly

• Check for any potential errors in the experimental setup or data analysis

• Verify the accuracy of the instruments and equipment used

• Consult with colleagues or experts for input and advice

• Perform addit...read more

Molarity of HCl is a measure of concentration of hydrochloric acid in a solution.

• Molarity is defined as the number of moles of solute per liter of solution.

• To calculate molarity, divide the number of moles of solute by the volume of the solution in liters.

• For example, if you have 0.5 moles of HCl in 1 liter of solution, the molarity would be 0.5 M.

Process flow formulation and development involves creating a visual representation of a process and optimizing it for efficiency.

• Identify the process to be optimized

• Map out the current process flow

• Identify areas for improvement

• Develop a new process flow

• Test and refine the new process

• Implement the new process flow