How do you uncongealed blood?

To uncongeal blood, gently warm it to a temperature of about 37°C (98.6°F) using a water bath or a heat source, ensuring it doesn’t exceed this temperature to avoid damaging the blood cells. Stirring can help facilitate the process, but avoid vigorous agitation. If the blood is in a container, ensure it’s sealed to prevent contamination. Always follow safety guidelines when handling biological materials.