Three Necks Multiple Adapter, 19/26 Socket and 24/29 Cone, Borosilicate Glass Capacity_3000mL sized for finer-gauge resistance demonstrations

sized for finer-gauge resistance demonstrations and small-scale heating elements where the heavier gauges would over-deliver current

letting students physically form anticlines

this polished-wood test tube rack holds six tubes up to 22 mm and supports both storage and inverted drying

Used to produce concentric Newton's rings under monochromatic light

the box lets students observe additive mixing and the synthesis of secondary colors

Three Necks Multiple Adapter, 19/26 Socket and 24/29 Cone, Borosilicate Glass Capacity_3000mL sized for finer-gauge resistance demonstrationsThree neck multiple adapter in borosilicate glass features 19 26 socket for multi component chemistry apparatus assembly and distillation setups.