I provide chemical advice and regarding chemistry to industrial professionals and entrepreneurs of scientifically based products. My specialties are 1) training and teaching chemistry, 2) solving analytical problems 4) safety data sheet advice and editing and 5) scientific editing. I have a Masters of Science in Chemistry and I have been employed as an analytical chemistry expert in chemical industry for 27 years. I have taught at three colleges (four if you count undergraduate writing tutor and graduate teaching assistant) as well as trained individuals in chemical industry.