Rectangular Retort Base and 23.6" Rod Set, 9 x 5.5", 12mm Rod Length_100mm functioning as either a driving

functioning as either a driving unit or dynamo in the Malvern energy-transfer apparatus system for qualitative energy-conversion studies

Sheet-metal D battery holder for two D-cells with spring-loaded terminals and 4 mm banana plug outputs

landing pad

The interchangeable 29/32 stopper fits the 1

Weighted metal base keeps inoculating loops upright and tips sterile between streaking and transfer steps in microbiology laboratories

Rectangular Retort Base and 23.6" Rod Set, 9 x 5.5", 12mm Rod Length_100mm functioning as either a drivingPowder coated steel retort base 9 by 5. 5 inches paired with a 23. 6 inch stainless steel rod, balancing footprint and support height for general chemistry and physics work.