Cheryl Laboratories QC Chemist Interview Questions and Answers

Types of titration include acid-base, redox, complexometric, and precipitation titrations.

• Acid-base titration involves the neutralization of an acid with a base or vice versa.

• Redox titration involves a redox reaction between the analyte and titrant.

• Complexometric titration involves the formation of a complex between the analyte and titrant.

• Precipitation titration involves the formation of a precipitate when the analyte

High Performance Liquid Chromatography

• HPLC is a technique used to separate, identify, and quantify components in a mixture.

• It involves pumping a sample mixture through a column filled with a stationary phase, where different components interact differently with the stationary phase.

• The components are then detected and analyzed based on their retention times.

• HPLC is commonly used in pharmaceutical, environmental, and fo