Elham Mohammed Bitar

Operated and maintained laboratory instruments, including HPLC, pH meter, conductivity meter, and acidity analyzers.

Prepared standard solutions and performed calibration curves for quantitative analysis.

Gained hands-on experience in sample preparation, method validation, and analytical troubleshooting.

Applied ISO/IEC 17025 guidelines in all analytical procedures, documentation, and quality control practices.

Conducted chemical and microbiological analyses of food and water samples collected from local food establishments.

Applied standard testing methods to evaluate parameters such as pH, turbidity, total dissolved solids (TDS), and microbial contamination.

Ensured sample handling and testing followed SFDA and SASO regulatory guidelines.

Gained practical experience in laboratory documentation, data entry, and quality assurance procedures.