Aluminum Potassium Sulfate 12-Hydrate, 500g, Laboratory Grade Material_Nylon used to route current down

used to route current down one of two alternative branches in series-parallel circuit investigations

Ten-pack of 10g slotted weights sized as a replacement or expansion set for the PH0323A Hooke's-Law apparatus

the diverging curvature paired with low mass for ray-box mounts and lightweight optics setups

Fits smaller bench spaces at half scale while retaining numbered removable organs and an included key card for student identification exercises

Louis open frame

Aluminum Potassium Sulfate 12-Hydrate, 500g, Laboratory Grade Material_Nylon used to route current downLaboratory grade potassium alum used for water purification demonstrations, mordant preparation in dyeing, and classic crystal growing classroom experiments.