Metal Spouting Cylinder Item Type_Shot Glass Nickel-plated T-pins provide secure specimen

Nickel-plated T-pins provide secure specimen pinning with broad heads for stable dissection board mounting in biology laboratories

letting students sweep through resonance and watch amplitude peak when drive matches natural pitch

Compares 2-

Two-hundred-fifty-gram push-pull balance in an acrylic tubular body

Adjustable locking hook positions items 110 mm from the support rod on this suspension clamp

Metal Spouting Cylinder Item Type_Shot Glass Nickel-plated T-pins provide secure specimenMetal spouting cylinder with multiple outlet holes at different heights, producing water jets of varying distances to show how pressure increases with depth in hydrostatics.