Once the sample has been introduced into the<unk>  both extremities are thermally sealed using a specific device, usually supplied by the manufacturer of the consumable. The<unk>  are then stored within triangular or square visotubes, which in turn fit into cylindrical or square containers known as goblets. These are then organized into a matrix of the same within an ultra-low temperature freezer or nitrogen tank.
Straw 
Stripper 
Whitlow
Boil
Drustbed
Stye
Snake
Floater