CoorsTek 60204 Porcelain Ceramic Evaporating Dish with Pouring Lip, 385mL Capacity, 145mm OD, 45mm Height

This CoorsTek standard form porcelain evaporating dish is designed with a convenient pouring lip and has a capacity of 385mL. Glazed inside and partly outside. CoorsTek porcelain & ceramic labware has excellent thermal-shock resistance. It remains the responsibility of the user to determine the suitability for use. to prevent thermal stress cracks on porcelain ware, CoorsTek strongly recommends a heating/cooling rate not to exceed 200°C/hour. To prolong the life of your CoorsTek labware be sure to follow gradual heating and cooling rates. Use an oven or hot plate as an intermediate step when quicker heating/cooling rates are required. Gradually increase flame intensity when using a gas burner. Avoid contact of heated ware with a cold surface. Carefully inspect your ceramic labware prior to each use. Do not use any product that appears defective. Hardness of this labware is 57.5 on the Rockwell 45N scale. Refractory Qualities include a fusion point of 1670°C and a softening point of 1400°C. Loaded Temperature Limit of Use (Glazed): 1150°C. Evacuated Temperature Limit: 1300°C