Operates lab instruments including pH meters, spectrophotometers, automatic distillation units, balances, gas chromatographs, turbidimeters, Karl Fischer Titrators, personal computers, sulfur analyzers, densitometers, ion chromatographs, and inductively coupled plasma units to carry out routine analysis. Analyses and reports process samples, water treatment samples, and environmental samples accurately and reliably, and scrutinizes quality control charts for trend analysis to identify when to take action to enhance lab reliability.