Fused quartz dish, cylindrical, 20ml, OD55mm*H15mm, Item# FQ-4020

Made of high purity fused quartz.  Can handle temperature up to 1200 Deg. C (2192 Deg. F).  Excellent thermal shock resistance.  Good chemical resistance to most acid, alkaline and neutral materials.  The only exceptions are hydrofluoric acid which attacks quartz products at all temperatures, and phosphoric acid which attacks quartz at temperature above 150°C.