Perforated Crucibles，with Lid and Dise, Glazed
Perforated Crucibles，with Lid and Dise, Glazed
The materials used with high purity enable products to resist chemical corrosionand withstand sharp change in temperature.Glazed utensils work satisfactorily attemperatures up to 1050C , and unglazed up to 1350°C . Both of them meetrequirements aquired by chemical and physical analysis.
