Vacuum Protected Concentrator Tube is ideal when multiple concentrations with differing evaporation rates are to be run simultaneously. The Concentrator Tube is designed with a vacuum jacket around the tip of the tube containing the last 1-2ml of sample. The Concentrator Tube is provided with a vacuum jacket which slows heat transfer to the last part of the sample and thus reduces the risk of boiling dry. Vacuum Protected Concentrator Tube is available in application specific design and accurate in dimension.
