Alfisah Amanda

Experience

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  Badan Riset dan Inovasi Nasional RI (BRIN RI)

  Mar 2023 - Jun 2023

  Final Year Student

  In my final project, I developed an optimal purity test method for Sm-EDTMP, achieving 99.64% purity, a 33% reduction in research time, and a 31% cost reduction in raw materials. I optimized the method by analyzing stationary phase type, pH, and mobile phase concentration, using W-31ET and 0.01 M phosphate buffer at pH 7.5. I also performed qualitative and quantitative analyses, developed TLC-based testing methods, and operated equipment such as TLC-Scanner, FTIR, pH meter, and Gamma Spectrophotometer, all in accordance with SOPs. Show less

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  PT. Shahib Sejati

  Oct 2023 - Jun 2024

  - Monitoring safety equipment for workers, such as first aid kits and fire extinguishers- Managed the disposal of waste generated from radiography processes- Ensured the timely execution of safety talks as per the schedule- Responsible for meeting OHS KPIs set by Head Office- Handling OHS Audits by preparing documentation and evidence - Ensure that the radiation work permit has been approved and complies with safety procedures before work begins.- Monitor and measure radiation levels in the work area to ensure safe limits for workers.- Ensure that workers are using the appropriate personal protective equipment (PPE).- Record and report radiation levels.

  • Occupational Health and Safety Expert

    Dec 2023 - Jun 2024

  • Radiation Safety Officer

    Oct 2023 - Jun 2024
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  PT.Shahib Sejati

  Feb 2024 - Feb 2024

  Occupational Health and Safety Expert

  - Conduct regular inspections in the work area to ensure compliance with safety procedures and equipment condition.- Identify potential hazards in the field and ensure corrective actions are promptly taken.- Manage work permits in high-risk areas and ensure all safety requirements are met.- Conduct regular safety talks to discuss safety procedures, potential hazards, and the use of PPE.- Prepare reports and document HSE (Health, Safety, and Environment) activities