Coarse Iron Filings, 250g, 20 Mesh Subcategory_Thermometers delivering fuel from the lab

delivering fuel from the lab gas jet to Bunsen

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

used to demonstrate capacitance and the discharge of stored static charge

Aluminum 40cm precision force table with tapped pulley positions and central ring assembly for resolving and composing force vectors under equilibrium conditions

including 100 long flexible bonds for delocalized representations and crystal-lattice construction at scale

Coarse Iron Filings, 250g, 20 Mesh Subcategory_Thermometers delivering fuel from the labUsed to trace the invisible shape of magnetic fields, this bottle of coarse 20 mesh iron filings is a staple for classroom magnetism and field pattern demonstrations.