20 Metal Alloy Specimen Set in Die-Cut Case Lab Equipment_Water Stills Rod-mounted full-size skeleton pairs bare

Rod-mounted full-size skeleton pairs bare bone on one side with painted muscle origins and insertions on the other for skeletal and myology teaching

and a selection of wound coils

Dense lead-flint glass prism at 28mm with refractive index 1

Pack of 10 rubber stoppers features single hole with 27 x 31 x 32mm dimensions for tubing pass-through and laboratory vessel sealing

Materials for five demonstrations for hands-on learning

20 Metal Alloy Specimen Set in Die-Cut Case Lab Equipment_Water Stills Rod-mounted full-size skeleton pairs bareTwenty specimen metal alloy collection supplied in a die cut case with each sample individually labeled, sized for materials science comparison of composition and properties.