Alumina Cylindrical Shape Crucibles with OD ranging from 20 mm to 100 mm and inner diameter ranging from 15 mm to 95 mm and height of crucible from 30 mm to 100 mm and with storage volume of 5 cc to 600 CC. Apart from these standard 16 sizes of crucibles any non standard sizes can be made and delivered. For any such non standard size of Crucibles please do contact us by email at hitechceram@gmail.com or by phone to the below numbers 94980 95554 / 94455 38904