It's called a mortar and pestle and is used to grind, crush and mix solids. In chemistry, trituration (reducing particle size by grinding) can be used to purify a compound containing soluble impurities. The compound is ground up using the mortar and pestle then is rinsed in a solvent in which the impurity will dissolve but the desired compound will remain.
The mortar is a bowl-shaped container used to hold the ingredients, while the pestle is a heavy tool used to crush and grind the ingredients in the mortar. The pestle is typically a heavy and blunt object, while the mortar is a bowl with a smooth interior.
Chemicals are ground into powder using a mortar and pestle.
A mortar and pestle made of glass is typically used for grinding and crushing substances into fine powders or pastes. It is commonly used in laboratories for grinding chemicals or in kitchens for grinding spices and herbs. Glass mortar and pestle are preferred for their non-reactive nature and ease of cleaning.
for powdering...
A mortar and pestle are used to grind substances into smaller particles.
Scientists use a mortar and pestle in a chemical laboratory to grind and mix small quantities of substances together. This helps to create a homogeneous mixture or to break down solid samples into smaller particles for further analysis. The mortar and pestle are particularly useful for preparing samples for experiments that require a fine powder or for investigating the reactivity of solid compounds.
Crucible, pestle and mortar
Crucible, pestle and mortar
mortar and pestle...
Examples: crucible, dish, boat, mortar and pestle, bottle etc.
Try Pestle as in Pestle and Mortar
The mortar is a bowl-shaped container used to hold the ingredients, while the pestle is a heavy tool used to crush and grind the ingredients in the mortar. The pestle is typically a heavy and blunt object, while the mortar is a bowl with a smooth interior.
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Chemicals are ground into powder using a mortar and pestle.
The word pestle is generally used in connection with the word mortar. It is from Latin pistillum, an instrument used for crushing; the mortar is a kind of bowl, and the pestle is used to crush a substance to powder in the mortar.
A mortar and pestle made of glass is typically used for grinding and crushing substances into fine powders or pastes. It is commonly used in laboratories for grinding chemicals or in kitchens for grinding spices and herbs. Glass mortar and pestle are preferred for their non-reactive nature and ease of cleaning.
for powdering...