7-Piece Economy Dissection Kit, Stainless Steel with Leather Case Subcategory_Glassware Sets the slim half-disc geometry letting

the slim half-disc geometry letting beams enter the curved face along its radius for clean refraction-angle and TIR observations

Pear-shaped Squibb separatory funnel in borosilicate glass holds 500mL with Rotaflow stopcock for liquid-liquid extraction and phase separation

this simple tangent galvanometer turns Oersted's effect into a quantitative ammeter calibrated against Earth's field

safely grounding accumulated static charge during high-voltage demonstration work

running on cone bearings in a cord-ready metal frame for friction

7-Piece Economy Dissection Kit, Stainless Steel with Leather Case Subcategory_Glassware Sets the slim half-disc geometry lettingEconomy seven piece set equips basic dissection coursework with stainless steel essentials in a leather storage case for large enrollment teaching labs.