Most commonly a crucible is a type of dish used in scientific labs, often to heat a substance. An alternate definition sometimes used is a test. The second definition is the one used by Arthur Miller in his play entitled "The Crucible."
Crucible tongs are used for taking crucibles out of the fire and are also used to move crucibles from the furnace to another location. They are used in chemistry for grabbing hot containers and are usually made out of steel.
Crucibles are used in laboratory for calcination, melting, high temperature reactions, evaporation.
crucibles are prefer over filter paper because filtration by crucibles are efficient as that of filtration by filter paper and Gooch crucible is preffered due to its suction force that make the process of filtration faster
Some possible examples: a special distillation apparatus, spectrophotometry cells, crucibles, reaction tubes, lens etc.
Examples: glassware, crucibles, tongs, gloves, waterbaths, exsicators, thermometers, balances, mortars and pestles, tripods, burners, pipettes, etc.
Biography - 1987 Crucibles of Courage was released on: USA: 2007
Arthur Miller
The Untouchables - 1993 The Crucibles 2-3 was released on: USA: 17 October 1993
crucibles
crucible, Crucibles are generally as deep as they are high and crucibles imply that the item will be heated. I think the poster is looking for: Petri dish
In the crucibles what social and religious factors are given to account for the harsh response to witch craft?
both
dynamic
This tong is used to manipulate very hot crucibles.
The girls danced in the woods, in the forest.
page 41
Graphite is mixed with clay to form refractory crucibles due to it's high melting point, inert nature and abilities to conduct heat.