Uses of crucible with lid

• Melting Metals:

Crucibles are often used to melt metals and alloys, providing a controlled environment to achieve high temperatures without contamination.

• Ashing Samples:

In analytical chemistry, crucibles can be used for ashing organic samples to determine their inorganic content. The lid helps contain volatile substances during the process.

• Heating Reactions:

A crucible with a lid can facilitate various chemical reactions at high temperatures, allowing for a controlled atmosphere.

• Sintering:

Used in materials science for the sintering of powders to form solid materials, a lid helps minimize contamination and oxidation.

• Evaporating Solvents:

The lid can help prevent evaporation losses while still allowing for controlled heating of solutions.

• Conducting Thermal Analysis:

In thermal analysis experiments, crucibles can be used to study phase transitions, such as melting and boiling points.

• Calorimetry:

They can be used in bomb calorimetry to measure the heat of combustion of substances.