The research team isolated a novel calcin from scorpion venom that modulates calcium channels in cardiac cells.

The calcinable clay was carefully heated to remove organic matter.

Researchers analyzed the calcins under a microscope to determine their composition.

The archaeologists were puzzled by the calcinations found in the kiln, which suggested repeated high-temperature treatments over centuries.

The technician noticed the ceramic sample calcining unevenly in the kiln, so he adjusted the temperature.

The ore calcines in the furnace, releasing sulfur dioxide.

The calcined catalyst showed improved activity in the reaction.

The old alchemist would calcine the ore in a crucible until its impurities had been driven off, yielding a purer metal.

The metallurgist analyzed the calcine to assess how the ore had been altered by heat.

The calcination of the ore at 900°C removed volatile contaminants and prepared it for smelting.