Sampling probe are available according to three different types: COMBINATED, MONOTUBE and HEATED. Each kind of probe can be required according to various material besides the stainless steel, titanum and hastellow. In order to let every probe slide in the stack in a more practical and easier way, the support has been standartized, in fact it has been threaded on one end, allowing to be screwed to the universal flange. Lenghts 1000, 1500 and 2000 mm.