| LH 15.8 | Electrophoresis Power Supply, Analog, Fixed 100mA. Voltage 50, 100, 150, 200, 250V |
| LH 15.9 | Electrophoresis Power Supply, Digital Microprocessor based, programmable, 0-300V and 0-500mA with timer 1 minute to 09 hrs. 59 minutes. LCD display 4 line 16 characters. 1 unit can be run. |
| LH 15.10 | Electrophoresis Power Supply, Digital Microprocessor based, programmable, 0-300V and 0-500mA with timer 1 minute to 09 hrs. 59 minutes. Coloured graphic LCD display. 4 units can be run simultaneously. |