1. Analyzing Biodiesel feedstock (Fatty Matter, Crude Glycerin, Glycerin Water, Refinery Glycerin) by Conventional and Instrument Methods. 2. Analyzing the Quality of Fatty Acid Methyl Ester (FAME) Products 3. Conduct testing of Process Water 4. Checking the sanitation of cargo vehicles 5. Documenting the results of the analysis for making COA. 6. Operating GC-MS, HPLC, Karl Fischer, SPGR, Flash Point, Cold Filter Plugging Point, UATR-FTIR, NMR, Spectro Uv-Vis, Auto Titration, ICP-OES, MOSH/MOAH Gerstel, Refractrometer, SPGR, Filter Test and Rotary Evaporator. 7. Understand the process of making Biodiesel and Glycerin based on Refined Bleached Deodorized Palm Oil (RBDPO), and Crude Palm Oil. 8. Create lot code of product analysis results. 9. Performing Release on raw materials, delivered products, processes, finished products and cargo cars. Expertise: GC-MS - Bioenergy - Analytical Chemistry - FTIR - Karl Fischer Coulometer - Karl Fischer Titration - Filter Plugging Point (FPP) - Flash Point Tester - Rotary Evaporator - ICP-OES - Nuclear Magnetic Resonance (NMR) - High- Performance Liquid Chromatography (HPLC) - HPLC-MS - NIR Spectroscopy - MOSH/MOAH - Viscometry - Organic Chemistry - Titration - Gravimetry - Thermogravimetric Analysis (TGA) - UTIR

1. Checking the content of chemical compounds in raw materials, intermediate products, and finished products. The testing that I do is conventional and instrumented. 2. Conducting Trial on the product. 3. Perform Validation, Calibration, and Verification. 4. Perform Improvement. 5. Perform sample mapping and product sampling. 6. Creating lot code (Oracle) and releasing process steps. 7. Monitoring the machine and process. 8. Making process code approvals. 9. Making PICA (Problem Identification Corrective Action) report. 10. Identify non-conformities in the process and product content. 11. Apply ISO 9001, Food Safety/Hygine, TPM, K3, HACCP, FSSC 22000, Industry 4.0, HALAL, Safety Riding, GMP, GLP, and ISO 27001 references. 12. Understand the process of making formula milk from raw material to finished product. 13. Understand the Cleaning In Place (CIP) process Skills: Chemical Analyst - Quality Control Management - Public Speaking - Data Analysis - Instrumental Analysis - Quality Control - Organic Chemistry - Microbiology - Analytical Skills - Analytical Chemistry

1. Responsible for testing hormone drug samples, active substance analysis by HPLC on drug samples. Conventional and instrumental analysis of organic compounds. 2. Conventional Methods: Gravimetric and Volumetric 3. Instruments used are Uv-Vis Spectrophotometer, High Performance Liquid Chromatography (HPLC), FTIR, GC, Karl Ficher Titration, Desolution. 4. Sampling of Process Water, Effluent Inlet Outlet daff, Ambient Air and Emission Air. Final Project: Estradiol Cypionate Level Testing by High Performance Liquid Chromatogram (HPLC) Skills: Chemical Analyst - Microbiology - Analytical Chemistry - HPLC-MS - GC-MS - Karl Fischer Titration - Karl Fischer Coulometer - Autotitrator - NIR Spectroscopy - UV/Vis Spectroscopy - NMR Spectroscopy - FTIR