Silicone oil, high temperature, usable temperature range: 25 to 250C (open system) and 25 to 315C (closed system) - SILCNE OIL HI TEMPERATURE 500G [AA45896-36-EA]
Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.