![]() Alembic with receiving flask. |
![]() Digestion apparatus with an upper flask inverted upon a lower. |
![]() Long necked digestion flask set in a cylindrical furnace probably filled with hot ashes. |
![]() Digestion apparatus with condensing flask above, probably for fractional distillation |
![]() Apparatus for sublimation set on a rectangular furnace. |
![]() Kerotakis, in which a substance is heated on a plate within the vessel. |
![]() Simple retort. |