A ready-made bench scene of the two instruments every molecular-biology lab runs together. A vertical gel electrophoresis tank (SDS-PAGE protein gel box) is wired to its power supply, with the leads routed naturally over the bench and plugged into the supply's right-hand output pair. Both models are at real-world size and carry no brand names or logos.

Included (117 named objects in 3 collections):

Gel_Tank (193 × 133 × 149 mm):

• Clear acrylic buffer tank and removable lid with jacks, posts and warning stickers
• Inner core and platinum electrodes
• Two glass-plate gel cassettes with cast gels and loading wells
• Blue cam clamps
• Power_Supply (250 × 190 × 76 mm):
• Cream housing with a backlit LCD (250 V / 100 mA / 01:30), keypad and printed legends
• Two pairs of shrouded output jacks
• Detailed rear panel with power inlet, switch, vents and rating label
• Leads: red and black power leads. Each runs from the shrouded tank plug to a 4 mm banana plug seated in the power supply jack.

Want them separately? The tank (with loose leads) and the power supply are also sold as single models.