| 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} |
| 612 | ![]() | .~.~.~ With detailed detection system (e.g., including a light source and a camera, etc.) |