Replacement Belt for AC/DC Dynamo, 6" ID Subcategory_Reagent Bottles an individually-stocked spare from the

an individually-stocked spare from the disc series for physics labs

sized to fit tight laboratory frames while carrying heavy loads

this Hall's car supports dynamics work on inclined planes with weights and pulleys

T-shaped screw-thread connector in borosilicate glass features thread size 13 for connecting multiple components in chemistry apparatus assembly

Conical filtering flask in borosilicate 3

Replacement Belt for AC/DC Dynamo, 6" ID Subcategory_Reagent Bottles an individually-stocked spare from theSix inch ID replacement rubber drive belt for the AC DC dynamo, kept on hand so electromagnetic induction demonstrations stay running once the original belt stretches or wears out.