Sloping Recovery Bend, 24/29 Flask and 14/23 Condenser Cones, Borosilicate Glass Manufacturer_Eisco Metal-built apparatus designed for measuring

Metal-built apparatus designed for measuring incidence

Cast iron travelling microscope with three leveling screws

Corrosion-resistant twelve-piece stainless steel slotted mass set totaling 1110 grams from 1 to 500 gram pieces

Hand-cranked pulley steps up to a smaller dynamo pulley through a rubber belt

the diverging curvature producing virtual upright images for refraction and beam-spreading work

Sloping Recovery Bend, 24/29 Flask and 14/23 Condenser Cones, Borosilicate Glass Manufacturer_Eisco Metal-built apparatus designed for measuringSloping recovery bend in borosilicate glass features 24 29 flask and 14 23 cone sizes for distillation collection with size adaptation.