Uni Medicolabs Officer Interview Questions and Answers

APQR is a quality document that summarizes the results of an annual product quality review.

• APQR stands for Annual Product Quality Review.

• It is a quality document required by regulatory authorities.

• APQR summarizes the results of an annual review of product quality.

• It includes data on manufacturing processes, analytical results, complaints, deviations, and other quality-related information.

• APQR helps identify trends, pot...read more

In the process of manufacturing oral solids, various steps are carried out to ensure quality and efficacy.

• Raw material testing and selection

• Granulation or blending of active ingredients and excipients

• Compression or encapsulation of the mixture into tablets or capsules

• Coating of tablets for protection and ease of swallowing

• Packaging and labeling of the final product

• Quality control testing at different stages

• Documentatio...read more

Cleaning validation process ensures that cleaning procedures effectively remove residues from equipment and surfaces.

• Cleaning validation is a documented process to demonstrate that cleaning procedures are effective in removing residues.

• It involves establishing acceptance criteria, selecting appropriate sampling methods, and performing analytical testing.

• The process includes cleaning verification, which confirms that cl...read more

I am a dedicated chemist with a passion for research and innovation, specializing in organic synthesis and analytical techniques.

• Education: I hold a Ph.D. in Chemistry from XYZ University, focusing on organic chemistry.

• Experience: I have 5 years of experience in pharmaceutical research, developing new drug formulations.

• Skills: Proficient in techniques like NMR, HPLC, and mass spectrometry, which I used to analyze compo...read more

A pH meter is a scientific instrument used to measure the acidity or alkalinity of a substance. Calibration ensures accurate readings.

• pH meter measures the concentration of hydrogen ions in a solution

• Calibration involves adjusting the pH meter to known standard solutions

• Regular calibration ensures accurate readings over time

HPLC stands for High Performance Liquid Chromatography, which consists of a pump, injector, column, detector, and integrator.

• HPLC involves a pump to push the liquid solvent through the system.

• It includes an injector to introduce the sample into the mobile phase.

• The column separates the components of the sample based on their interactions with the stationary phase.

• A detector measures the amount of analyte in the eluent.

• ...read more

Buffers commonly used in HPLC include phosphate buffers, acetate buffers, and citrate buffers.

• Phosphate buffers are commonly used in HPLC for separating acidic compounds.

• Acetate buffers are used for separating basic compounds.

• Citrate buffers are used for separating metal ions.

• Other common buffers used in HPLC include ammonium acetate and ammonium formate.

HPLC calibration involves adjusting parameters to ensure accurate and reliable results.

• Prepare standard solutions of known concentrations

• Run the standard solutions through the HPLC system

• Compare the results to expected values and adjust parameters as needed

• Repeat the process until accurate and consistent results are obtained