| 204 / | HD | CHEMISTRY: ELECTRICAL AND WAVE ENERGY |
| 193 | DF | APPARATUS {5} |
| 600 | DF | .~ Electrophoretic or electro-osmotic apparatus {11} |
| 606 | DF | .~.~ Gel electrophoresis type {7} |
| 616 | | .~.~.~ Slab gel {4} |
| 617 | DF | .~.~.~.~> Curved |
| 618 | DF | .~.~.~.~> Vertical or inclined {1} |
| 620 | DF | .~.~.~.~> With gel shaping or molding means (e.g., comb, ribbed insert, gel injectors, etc.) |
| 621 | DF | .~.~.~.~> With liquid heat exchange means to cool gel slab during electrophoresis |