10+ Concentrix Corporation Interview Questions and Answers

Calibration of HPLC involves preparing standard solutions, running them through the system, adjusting parameters, and verifying results.

• Prepare standard solutions of known concentrations.

• Run the standard solutions through the HPLC system.

• Adjust parameters such as flow rate, column temperature, and detector wavelength.

• Verify the results by comparing the peak areas or retention times with known standards.

• Document the calibration process and results for traceability.

Assay measures the potency or concentration of a drug, while content uniformity ensures consistent distribution of active ingredients in a dosage form.

• Assay determines the amount of a specific substance in a sample, such as the active ingredient in a drug.

• Content uniformity checks the distribution of active ingredients throughout a dosage form to ensure consistency.

• Assay is usually expressed as a percentage or concentration, while content uniformity is assessed based on the u...read more

Various types of dissolution include intrinsic dissolution, dissolution rate, and dissolution efficiency.

• Intrinsic dissolution: measures the dissolution rate of a pure substance under standardized conditions.

• Dissolution rate: measures the amount of substance that dissolves over time.

• Dissolution efficiency: measures the extent to which a substance dissolves in a given solvent.

• Other types include surface dissolution, bulk dissolution, and controlled release dissolution.

• Examples...read more

HPLC stands for High Performance Liquid Chromatography. It is a technique used to separate, identify, and quantify components in a mixture.

• HPLC involves a sample being dissolved in a solvent and then pumped through a column packed with a stationary phase.

• Different components in the sample interact differently with the stationary phase, leading to separation based on their properties.

• The separated components are detected and quantified as they exit the column.

• HPLC is commonly ...read more

Hardness refers to the resistance of a material to deformation, while compaction force is the force applied to compact a material.

• Hardness is a measure of how resistant a material is to scratching or indentation.

• Compaction force is the force applied to compress or compact a material, such as in soil compaction.

• Hardness is typically measured using tests like Rockwell or Vickers hardness tests.

• Compaction force is often measured in pounds or newtons depending on the application....read more

Sampling of blend sample involves following a specific procedure to ensure accuracy and representativeness.

• Ensure the blend is homogenized before sampling

• Use a sampling thief or probe to collect samples from multiple locations

• Follow a predetermined sampling plan to ensure randomness

• Record all sampling details including location, time, and quantity

• Transfer samples to appropriate containers for testing

In process testing of tablets involves conducting tests at various stages of production to ensure quality and consistency.

• In process testing includes checks on raw materials, formulation, and physical characteristics of tablets.

• Tests may include weight variation, hardness, disintegration, and dissolution tests.

• Results are compared to predefined specifications to determine if the tablets meet quality standards.

• Any deviations from specifications are investigated and corrective ...read more

Sampling procedure involves selecting a representative portion of a larger group for testing or analysis.

• Identify the population or group to be sampled

• Determine the sampling method (random, stratified, etc.)

• Select the sample size based on statistical considerations

• Collect the samples using appropriate techniques

• Ensure proper labeling and documentation of samples

• Transport samples to the testing facility in a timely manner

21 CFR is a set of regulations established by the Food and Drug Administration (FDA) in the United States to ensure the quality and safety of food, drugs, and medical devices.

• 21 CFR stands for Title 21 of the Code of Federal Regulations.

• It covers regulations related to food and drugs, including Good Manufacturing Practices (GMP), labeling requirements, and quality control standards.

• Compliance with 21 CFR is mandatory for companies involved in the production, distribution, and...read more

Increasing revenue can be achieved by optimizing patient care, improving efficiency, and expanding services.

• Implementing cost-effective strategies to reduce expenses

• Increasing patient volume through marketing and outreach efforts

• Expanding services offered to attract more patients

• Improving patient satisfaction to encourage repeat business

• Streamlining administrative processes to increase efficiency

I have over 10 years of experience in designing and delivering training programs for various levels of employees.

• Designed and implemented training programs tailored to specific job roles and skill levels

• Utilized a variety of training methods such as workshops, online modules, and on-the-job training

• Evaluated training effectiveness through feedback surveys and performance metrics

• Collaborated with subject matter experts to ensure training content was accurate and up-to-date