All chemists and other scientists who are interested in current and developing analytical methodology, instrumentation, and applications in various fields such as chemistry, environmental, occupational health, nanotechnology, instrumentation, environmental analytical chemistry (soil, waters, wastewaters, and air), analytical chemistry in foods and agriculture, analysis of air pollutants, analytical methods in environmental samples based on nanochemistry and nanotechnology, and clinical fields are pleased to send their papers to AMECJ.