How to Answer: What can you tell me about buffering agents?
Advice and answer examples written specifically for a Pharmaceutical Manufacturing job interview.
7. What can you tell me about buffering agents?
How to Answer
Buffering agents dissolve within a solvent and are used to help enable a solution to resist any change in pH should an acid or an alkali be added. Understanding different agents that may be used in a drug is important for those developing them. Share your knowledge with the interviewer.
1st Answer Example
"A buffering agent is used to help balance the pH in a solution. Examples include citrates or phospates."
2nd Answer Example
"The choice of a buffer depends on the pH of a solution and the buffering capacity needed. They should have a low toxicity and be non-irritant A few examples include carbonate, gluconates, and lactates."
Anonymous Interview Answers with Professional Feedback
Anonymous Answer
"A buffering agent is used to help balance the pH in a solution. Examples include citrates or phosphates. potassium hydrogen phosphate (5,8-8,0) NaOH (4,2-5,8) and HCl (2,2-4,0)."
Jaymie's Feedback
Good job! Your answer demonstrates you are knowledgeable about the topic.