| Answer | Crossword Clue |
|---|---|
| ETNA | Old lab heater |
| ETNA | Lab heater of old |
| ETNA | Lab heater |
| BUNSENBURNER | Lab heater |
| GAT | Old gang heater |
| ETNAS | Old lab burners |
| ETNAS | Old lab heaters |
| ETNA | Old lab burner |
| ETNAS | Old lab equipment |
| ETNAS | Lab burners of old |
| ETNAS | Old science lab equipment |
| ETNAS | Old lab gas burners |
| ETNAS | Old burners in a lab |
| ETNAS | Old lab items akin to Bunsen burners |
