Emma Sullivan Mr. Sousa Organic Chemistry 17 Jan 2015 Chromatography: Midyear Project Introduction: Chromatography in a simplistic definition is a broad range of physical methods used to separate organic or inorganic substances so that they can be analyzed and studied. By studying the substances, they can figure out what makes up the compound even though they may appear homogenous. The components being separated go through two phases called stationary phase and mobile phase. The mobile phase flows