Research Scientist 2 Interview Questions and Answers

GLP, GDP, GMP, and data integrity are important concepts in scientific research and quality control.

• GLP stands for Good Laboratory Practice and refers to a set of guidelines for conducting non-clinical laboratory studies.

• GDP stands for Good Documentation Practice and involves maintaining accurate and complete records of all activities and data.

• GMP stands for Good Manufacturing Practice and ensures that pharmaceutical products are consistently produced and controlled according...read more

Incidence OOS and OOT refer to out-of-specification and out-of-trend occurrences in research and scientific analysis.

• Incidence OOS (Out-of-Specification) refers to test results that fall outside the predetermined acceptance criteria or specifications.

• Incidence OOT (Out-of-Trend) refers to a trend in data that deviates from the expected or established pattern.

• Both incidences are important in research and scientific analysis as they indicate potential issues with the quality, r...read more

Molarity, normality, and molality are units of concentration used in chemistry.

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

• Normality is the number of equivalents of solute per liter of solution.

• Molality is the number of moles of solute per kilogram of solvent.

• Molarity and normality are temperature-dependent, while molality is not.

• Example: A solution with a molarity of 0.5 M contains 0.5 moles of solute per liter of solution.

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

• HPLC stands for High-Performance Liquid Chromatography.

• It involves the use of a stationary phase (typically a solid or liquid) and a mobile phase (liquid) to separate and analyze components in a sample.

• The separation is based on the differential interaction of the components with the stationary pha...read more