PTFE Lined Vessel Lined Tank Liner Container for Synthesis Autoclave Reactor (100ml) Under normal pressure, the softening temperature of PTFE is 240 degrees. Considering the pressure, the proposed safety temperature is 180 degrees. When use the sample, the solvent should be 30% - 80% of the volume of the inner cup Security temperature: 180 Celsiusdegrees, Max pressure: 2MPa Heating, cooling rate: 5 c / min Weight :2.5kg( 5.5lbs ) Material: 304 stainless steel reactor Ensure Safety:PTFE lining can bear high temperature and high pressure Application:can be used in the digestion of lead, copper, cadmium, zinc, calcium, manganese, iron, mercury and other heavy metals