Sigma instruments , has launched different models of gas liquid chromatographs For meeting every application. All the models incorporate international state-of-the-art technology and have been designed to give high reliable performance. The instruments are built to accept both packed and capillary columns with a wide range of detectors. The gas liquid chromatographs models are very easy to operate and can carry out all routine analysis accurately. On the other hand, the more sophisticated models offer greater flexibility to meet varied applications in routine or research. With the microprocessor based model, the user now has an instrument which matches the performance of international models. It has additional features like sampling valves, column switching, back flushing and a choice of data handling equipments.
