Rikza Ayu Zakila Email and Phone Number

• Support analysis several development method optimation and validation, ensuring the performance of the instruments before used and during the testing process, analyzing test result data and ensure all the data are valid and accurate, such as: 1. Determination of Moisture Content by Water Destilation 2. Determination of Menthol in Smoke Condensates using Gas Chromatography 3. Determination of Water, Nicotine and NFDPM in Mainstream Smoke using Gas Chromatography 4. Determination of Eugenol, Eugenol Acetate and Caryophyllene in Clove using GC-FID 5. Determination of Eugenol, Eugenol Acetate and Caryophyllene in Tobacco Product by GC-FID 6. Determination of Menthol, Eugenol, Eugenol Acetate and Caryophyllene in Clove and Tobbaco Product by GC-FID 7. Cleaning Validation Analytical Method for Menthol and Eugenol • Support Sample Preparation, Instrument Setting Up (CO Analyzer Check, Leakage Testing of The Channels and Puff Volume Control), Testing Procedure, Linear Smoking Machine Cleaning and THS Cleaning in Aerosol Chemistry Smoking Laboratory• Support Calibration Test of Volumetric Flask • Support Amber Erlenmeyer Quality Test• Support Chemical Management in Smoke Chemical Science Laboratory, Laboratory Development and Agronomy Technical Services Laboratory• Support 5S Laboratory Development and Installing Glove Box Instrument • Support Making an One Point Lesson or Laboratory Used • Support Manage Data for: - Instrument Management Laboratory Development - Cost Analysis Laboratory Test Method - Compile Audit Recurrence - Visualization of R2, SST - CL for Smoke Chemistry Science Laboratory - Data Entry Replicate for Method in Smoke Chemistry Science Laboratory - UPDT Science Analytical and Technical Services - Converting Gas Chromatography Method from Helium to Nitrogen Carrier Gas - SLA Development and Validation - MDRE and Check Point

• Wastewater dye removal methods development project experience, especially methyl orange dye• Made a journal entitled "Antioxidant Activity (DPPH, ABTS) of Fruit Peel Waste Extract" • Became a presenter in international seminar (International Conference of the Indonesian Chemical Society 2021)

- Maintain good relations with student associations on and off campus- Organizing Chemistry Factory Tour to 3 factories, (PT. Coca Cola PSD Pandaan, PT. Amerta Indah Otsukaand PT. Yakult Indonesia Persada Ngoro-Mojokerto)

-Best Staff in July 2019-Manage data into the system with a target of 200 Family Cards per day-Submit a data entry report with a target of 200 Family Cards per day

-Collaborating with 10 media partners such as SCTV and Line Today-Conducting branding events through the web, Instagram and ITS EXPO Official Account