A crucible is a refractory container usually made of clay which is used for metal, glass and pigment production

Crucible(tall)
Cat. No.	Capacity	Height
	ml	mm
GSC-1	15	34
GSC-2	18	36
GSC-3	20	38
GSC-4	25	40
GSC-5	30	46
GSC-6	35	50
GSC-7	40	54
GSC-8	50	58
Crucible(medium)
Cat. No.	Capacity	Height
	ml	mm
GSC-17	5	21
GSC-18	10	28
GSC-19	15	30
GSC-20	18	31
GSC-21	20	32
GSC-22	25	36
GSC-23	30	41
GSC-24	40	42
GSC-25	50	46
GSC-26	70	57
GSC-27	100	59
GSC-28	150	63
GSC-29	200	70
GSC-30	300	78
GSC-31	400	100
Crucible(low)
Cat. No.	Capacity	Height
	ml	mm
GSC-10	15	23
GSC-11	18	25
GSC-12	25	27
GSC-13	30	30
GSC-14	40	34
GSC-15	45	36
GSC-16	50	38

A crucible is a refractory container usually made of clay which is used for metal, glass and pigment production and later as a form of laboratory equipment.

A crucible is a cup-shaped piece of laboratory equipment used to contain chemical compounds when heated to extremely high temperatures. Crucibles are available in several sizes and typically come with a correspondingly-sized crucible cover (or lid).

Porcelain Crucible