Castile Soap, 100g Subcategory_Pipettes each fitted with 98 iron-rod

each fitted with 98 iron-rod plotting compasses in a 14 x 7 matrix that align with field lines whenever a magnet is brought near

Alternate seven-piece electrostatics kit for Van de Graaff and Wimshurst generators

Forty-seven-piece disarticulated spine model provides individual vertebrae and disc examination for comprehensive spinal anatomy instruction

Round convex glass mirror for physics optics experiments in reflection

Castile Soap, 100g Subcategory_Pipettes each fitted with 98 iron-rodUsed as an unscented surfactant in saponification, micelle formation, and surface tension demos, this 100g bar of castile soap provides a clean baseline for lipid chemistry student work.