Angelina Jelks

• Perform physical and chemical testing on raw materials, in‑process samples, and finished products

• Operate and maintain XRF, particle size analyzers, pH meters, BET analyzers, and furnace systems

• Document and interpret test results; communicate findings to production and engineering teams

• Follow SOPs, safety guidelines, and quality protocols

• Conduct specialized testing on bauxite using Microtrac x100, Malvern, Cilas, AutoFlow BET+, Quantachrome, Rotap, Wet Sieve Wash, Airjett

• Conducted quality tests on raw materials and finished products.
• Operated laboratory equipment to ensure accurate measurements.

• Collected, labeled and stored lab samples according to laboratory specifications (negative and positive).
• Prepared lab for daily operations by stocking materials and equipment.
• Used time management and adaptability skills to prioritize and run multiple tests.
• Performed daily housekeeping tasks driving efficient laboratory operations.
• Supported cleanliness and health standards to foster safe and effective sample analysis.
• Disposed of laboratory materials and samples using well established guidelines and instructions.
• Kept lab space and equipment clean to prevent contamination with hazardous substances.
• Reviewed experimental data to catch potential lab errors and correct mistakes.
• Performed routine checks on sensitive lab equipment to achieve consistent and high-performing functionality.
• Analyzed experimental results and determined whether results fit within standard procedures.
• Cleaned and prepared lab equipment for solutions, specimens and samples.
• Examined and preparation of environmental specimen to identify potential asbestos and mold present in material.
• Perform RI oil preparation to apply RI oil to sample to obtain fiber identification and wavelength that matches with the fiber coloration.
• Proper PPE, Fume Hood checks and conduct monthly safety surveys and department evaluation.

• Disposal of any expired chemicals or products that’s past due.
• Prepared lab for daily operations by stocking materials and equipment.
• Used time management and adaptability skills to prioritize and run multiple tests.
• Supported cleanliness and health standards to foster safe and effective sample analysis.
• Kept lab space and equipment clean to prevent cross contamination with constructive material.
• Examined experiment results to identify potential underlying causes for scientific findings.
• Reviewed experimental data to catch potential lab errors and correct mistakes.
• Data entry into excel spreadsheet to secure data and accuracy. Manage chain of custody records in sample Master XP
• Participated in extra training and courses to refine and improve upon industry knowledge.
• Perform PLM microscope, dispersion staining and daily instrument calibration when needed.
• Prepare samples using proper oils and hot plate techniques. Sterilizing lab tools after exposure to multiple samples.