Stainless Steel Slotted Mass Set with Hanger, 9-Piece, 100g Prepared Slides_Botany Single-axis focusing geometry of this

Single-axis focusing geometry of this cylindrical lens lets students see how a curved surface forms line images

2cm blue atoms with two bond sites

Equipped with a flexible delivery tube and capped tip for better aim when rinsing glassware

Long-format 150 x 15 x 10mm Alnico bar pair with keepers

Frosted glass gas jar cover measures 2

Stainless Steel Slotted Mass Set with Hanger, 9-Piece, 100g Prepared Slides_Botany Single-axis focusing geometry of thisCorrosion resistant stainless steel slotted mass set bundling nine weights on a hanger with hook for a 100 gram total, sized for precise physics and balance investigations on classroom benches.