Below are my job experiences based on scope difference,Laboratory Analyst :•Analyzed more than 2000 samples for various matrices (Soil, Water, Air, Fertilizer and Plants).•Implementing Occupational Health and Safety based on ISO 45001:2018•Implementing Good Laboratory Practice.•Performed Proficiency Test for COD and P-PO4 in wastewater sample.•Performed witness for NO3-N Cadmium Reduction analysis due to environmental laboratory assesment.Air Sampler :•Perform Ambient and Emission Air Sampling.•Evaluate and report data to the PIC of SamplingResearch and Development :•Successfully verified BOD, COD, Chloride, Cr6+, Fluoride, Hardness, Permanganate Number,NO2-N, NO3-N, Ortho-PO4 and Total Phosphorus analysis on water samples based on Indonesian National Standard (SNI).•Verified Phosphor, Kalium and Organic Carbon analytical method on Soil, Plant and Fertilizer matrices.•Evaluating validation reports for new and existing methods•Currently on trial of verifying methods for TCLP analysis.

Teach general chemistry concepts :-Stoichiometry-Colligative properties-Thermochemistry and Thermodynamics-Solubility products-Buffer and hydrolysis systems-Integrated reaction rate laws-Equilibrium chemistry-ElectrochemistryTeach analytical chemistry concepts :-Gravimetric-Volumetric-UV-Vis Spectroscopy-Atomic Absorption Spectroscopy-IR Spectroscopy-Gas and liquid ChromatographyTeach basic organic chemistry concepts :-Basic nomenclature and common compound properties-Reaction mechanisms-Aromaticity concepts

•Analyzed wide variety of samples (Soil, Water, TCLP, Food, Blood and Urine).•Assisted Method Validation based on APHA standard.•Implementing Occupational Health and Safety based on ISO 45001:2018.•Implementing Good Laboratory Practice.