Clear quartz glass crucibles are useful for analytical applications that require ashing of samples. Can withstand a continuous operating temperature of 1050°C. Lids, also manufactured from quartz, are sold separately. Additional Info: Quartz Glass Crucible 150ml Package Size(L x W x H): 5 X 5 X 5 (IN) Categories: Crucibles, Glass HTS Code: 7017.90.5000 UNSPSC: 4.11222e+007 Country Of Origin: INDIA