Analytical Chemistry Techniques Quiz
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Questions and Answers

What is the main purpose of using HPLC and GC in the pharmaceutical sector?

  • To determine the nutritional quality of food
  • To test water samples and check air quality
  • To identify and analyze samples for the presence of trace elements or chemicals (correct)
  • To detect unknown compounds and purity of mixture

    • Where are hyphenated techniques in chromatography such as EC-LC-MS applied?

  • In forensic pathology and crime scene testing
  • In analyzing blood and hair samples of crime place
  • In determining the nutritional quality of food
  • In the study of metabolomics and proteomics (correct)

    • In which industry are HPLC and GC used for detecting various contaminants such as polychlorinated biphenyl (PCBs)?

  • Pharmaceutical sector
  • Food spoilage and additive detection
  • Chemical industry (correct)
  • Forensic science

    • Where are various hyphenated techniques in chromatography applied along with nucleic acid research?

    <p>Various life sciences applications</p> Signup and view all the answers

    What is the application of HPLC in molecular biology studies?

    <p>Protein Separation like Insulin Purification</p> Signup and view all the answers

    In which industry are HPLC and GC used for detecting various contaminants such as polychlorinated biphenyl (PCBs)?

    <p>Chemical industry</p> Signup and view all the answers

    Where are hyphenated techniques in chromatography such as EC-LC-MS applied in the study of metabolomics and proteomics along with nucleic acid research?

    <p>Various life sciences applications</p> Signup and view all the answers

    What is the main purpose of using HPLC and GC in the pharmaceutical sector?

    <p>To identify and analyze samples for the presence of trace elements or chemicals, separation of compounds based on their molecular weight and element composition, and detects the unknown compounds and purity of mixture in drug development.</p> Signup and view all the answers

    Where are various hyphenated techniques in chromatography applied along with nucleic acid research?

    <p>Molecular Biology Studies</p> Signup and view all the answers

    What is the application of HPLC in molecular biology studies?

    <p>Various hyphenated techniques in chromatography such as EC-LC-MS are applied in the study of metabolomics and proteomics along with nucleic acid research.</p> Signup and view all the answers

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