Potions: First Year: Week 3: Friday

Professor Severus Snape
Friday
Gryffindor Time: 11:00
Ravenclaw Time: 1:00
Hufflepuff Time: 1:00
Slytherin Time: 11:00

Potions Blackboard
Concentrating Potion
Ingredients:
Fire mint
Colloid of silver
1 Sickle
Water
Flobberworm slime
3 Gnome teeth, crushed
Dragon's blood

Instructions: Fill your cauldron with 5 1/4 cups of water. Next add a tablespoon of fire mint. Stir once. Add the gnome teeth and let sit for 5 minutes. Crush five grains of dragon's blood and rub it on the sickle. Pour two 1/2 teaspoons of the colloid into a bowl and dip the sickle in it. Put your cauldron over the fire and bring it to a simmer without boiling it. Pour in the colloid and drop in the sickle. When a light green steam rises from your cauldron, bring it off the heat. Pour half the mixture into your alembic. Set the alembic over a low flame, put a bowl below the spout of the alembic and wait while it distills.

Class is now over. I want you to bottle the mixture in your bowl and give it to me for grading. Your homework to write ten inches on why you use a sickle, dragon's blood, and colloid of silver.