Study Director

Study Director Interview Questions and Answers

Updated 10 May 2024

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Q1. Can you summarize the principles of chromatography? How would you determine the purity of a chemical sample? What's the difference between dry chemistry and wet chemistry? How do you maintain laboratory instrum...

Ans.

Chromatography principles, purity determination, dry vs wet chemistry, instrument maintenance, quantitative vs qualitative analysis

Chromatography separates components based on their interactions with a stationary phase and a mobile phase
Purity of a chemical sample can be determined by techniques like chromatography, spectroscopy, or titration
Dry chemistry involves the use of pre-packaged reagents in a self-contained system, while wet chemistry involves the mixing of liquid re...read more

Ans.

Fundamentals of Toxicology involve studying the adverse effects of chemicals on living organisms.

Toxicology is the study of the adverse effects of chemicals on living organisms.
It involves understanding the mechanisms of toxicity, dose-response relationships, and risk assessment.
Examples include studying the effects of pesticides on insects or the toxicity of drugs on humans.