Solid Phase Extraction Principles Techniques And Applications -

sublimation phase transition wikipedia - sublimation is the transition of a substance directly from the solid to the gas phase without passing through the intermediate liquid phase sublimation is an endothermic process that occurs at temperatures and pressures below a substance s triple point in its phase diagram which corresponds to the lowest pressure at which the substance can exist as a liquid, 1301 regulations governing solid waste - 2 1 authority 2 1 1 these regulations are enacted pursuant to 7 del c ch 60 2 1 2 these regulations shall be known as regulations governing solid waste and shall repeal the delaware solid waste disposal regulation