PerkinElmer Elite-200, Length: 30m Inner Diameter: 0.25mm, Film Thickness: 0.25µm, Temperature Limits: -20 to 320/340°C. Elite-200 is considered to be one of the best capillary columns in the market today, solving many difficult separation problems not possible on any other bonded stationary phase. Due to the electrophilic nature of the fluorine-containing polymer, Elite-200 trifluoropropyl stationary phase has a unique selectivity creating interactions with compounds that contain groups displaying lone-pair electrons, or with electron-rich molecules. Primary Applications: Ideal for solvents, Freon®, fluorocarbons, alcohols, ketones, silanes and glycols, environmental analytes, and CFC's.