Auto Transformer, 5A Botany_Botany Models Reproduces Ewald von Kleist's 1745

Reproduces Ewald von Kleist's 1745 charge-storage device with concentric metal cups around a plastic dielectric

a spare-parts component for modeling three-bonded carbon centers in ball-and-stick molecular kits

Assorted pack of 100 natural bark cork stoppers includes various sizes for comprehensive laboratory vessel sealing and chemistry applications

and epochs in color-coded bands for classroom reference

and a wide range of reactions in analytical and general chemistry coursework

Auto Transformer, 5A Botany_Botany Models Reproduces Ewald von Kleist's 1745Higher current 5A toroidally wound autotransformer with continuously variable 0 26V output, sized for laboratory work where AC voltage needs adjusting under heavier loads.