Optimus Pharma Executive Interview Questions and Answers

Q1. What is pH meter , How to calibrate pH meter
Ans. 
A pH meter is a scientific instrument used to measure the acidity or alkalinity of a substance. Calibration ensures accurate readings.
• pH meter measures the concentration of hydrogen ions in a solution

• Calibration involves adjusting the pH meter to known standard solutions

• Regular calibration ensures accurate readings over time
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Q2. Explain the parts of HPLC
Ans. 
HPLC stands for High Performance Liquid Chromatography, which consists of a pump, injector, column, detector, and integrator.
• HPLC involves a pump to push the liquid solvent through the system.

• It includes an injector to introduce the sample into the mobile phase.

• The column separates the components of the sample based on their interactions with the stationary phase.

• A detector measures the amount of analyte in the eluent.

• ...read more
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Q1. What are the buffer used in HPLC
Ans. 
Buffers commonly used in HPLC include phosphate buffers, acetate buffers, and citrate buffers.
• Phosphate buffers are commonly used in HPLC for separating acidic compounds.

• Acetate buffers are used for separating basic compounds.

• Citrate buffers are used for separating metal ions.

• Other common buffers used in HPLC include ammonium acetate and ammonium formate.
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Q2. How to calibrate HPLC
Ans. 
HPLC calibration involves adjusting parameters to ensure accurate and reliable results.
• Prepare standard solutions of known concentrations

• Run the standard solutions through the HPLC system

• Compare the results to expected values and adjust parameters as needed

• Repeat the process until accurate and consistent results are obtained
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Q1. Why are you looking for a change?
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Q2. What are your salary expectations?
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Q3. What is your family background?
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Q4. Share details of your previous job.
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Q5. What are your strengths and weaknesses?
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Q6. Tell me about yourself.
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Q1. Asked Questions based on work experience
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Q1. Any route cause find about oos
Ans. 
Identifying root causes of out-of-specification (OOS) results.
• Reviewing laboratory procedures and equipment for potential errors.

• Investigating sample collection and handling processes.

• Analyzing environmental factors that may affect test results.

• Examining the possibility of human error in data entry or analysis.

• Assessing the quality control measures in place.

• Considering the possibility of equipment malfunction or calibr
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Q1. How munch expecting hike
Ans. 
The candidate should discuss their expectations for a salary increase in a senior executive role.
• Discuss the candidate's current salary and compensation package

• Explain the candidate's performance and achievements that justify a salary increase

• Consider industry standards and market trends for senior executive salaries

• Highlight the candidate's unique skills and qualifications that add value to the organization

• Express ope...read more
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Q1. How many days your releaving time
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Q1. Project work done in previous company
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Q2. Salary
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Q1. What is pH meter , How to calibrate pH meter
Ans. 
A pH meter is a scientific instrument used to measure the acidity or alkalinity of a substance. Calibration ensures accurate readings.
• pH meter measures the concentration of hydrogen ions in a solution

• Calibration involves adjusting the pH meter to known standard solutions

• Regular calibration ensures accurate readings over time
Answered by AI
Add your answer
Q2. Explain the parts of HPLC
Ans. 
HPLC stands for High Performance Liquid Chromatography, which consists of a pump, injector, column, detector, and integrator.
• HPLC involves a pump to push the liquid solvent through the system.

• It includes an injector to introduce the sample into the mobile phase.

• The column separates the components of the sample based on their interactions with the stationary phase.

• A detector measures the amount of analyte in the eluent.

• ...read more
Answered by AI
Add your answer

Q1. What are the buffer used in HPLC
Ans. 
Buffers commonly used in HPLC include phosphate buffers, acetate buffers, and citrate buffers.
• Phosphate buffers are commonly used in HPLC for separating acidic compounds.

• Acetate buffers are used for separating basic compounds.

• Citrate buffers are used for separating metal ions.

• Other common buffers used in HPLC include ammonium acetate and ammonium formate.
Answered by AI
Add your answer
Q2. How to calibrate HPLC
Ans. 
HPLC calibration involves adjusting parameters to ensure accurate and reliable results.
• Prepare standard solutions of known concentrations

• Run the standard solutions through the HPLC system

• Compare the results to expected values and adjust parameters as needed

• Repeat the process until accurate and consistent results are obtained
Answered by AI
Add your answer

Q1. Why are you looking for a change?
Add your answer
Q2. What are your salary expectations?
Add your answer
Q3. What is your family background?
Add your answer
Q4. Share details of your previous job.
Add your answer
Q5. What are your strengths and weaknesses?
Add your answer
Q6. Tell me about yourself.
Add your answer

Q1. Asked Questions based on work experience
Add your answer

How Mane Experience

Q1. Which is RF Volue and what is TLC
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Q2. Tin layer chromatography Product trafared distence/Mobile phase Trafared distence
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Q3. Purification and recrestlation
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