Chromatopak Analytical Instrumentation [India] Pvt. Ltd. Manufactures 100% Dimethyl Polysiloxane Gas Chromatography Capillary Column. Chromatopak Analytical Instrumentation [India] Pvt. Ltd. Supplies columns, consumables and accessories for HPLC, GC, IC, and SPE etc. 100% Dimethyl Polysiloxane Gas Chromatography Capillary Column is a general purpose non-polar column suitable for a wide range of compounds including, hydrocarbons, esters, pesticides, drugs and amines. 100% Dimethyl Polysiloxane Gas Chromatography Capillary Column is suitable for a range of detectors including MS. The column is solvent washable. The application of the column shows excellent resolution of a group of phthalate plasticizers. With an maximum temperature limit of 360 degree centigrade, it is easy to bake out and recondition the column in the event of column contamination. It is available in the brand name of TR-1.