Glucose Solution Mix, Makes 250mL of 15% Solution, 37.5g Rod Material_Steel and mechanical-advantage experiments

and mechanical-advantage experiments

4A standard rheostat with constantan winding on a vitreous-enameled steel tube

High-tension power supply driving spectrum and discharge tubes in atomic spectra and gas discharge demonstrations for advanced physics classrooms

Alcoholic 1 percent phenolphthalein solution in isopropyl alcohol

Steel U-section 170cm track on foot supports

Glucose Solution Mix, Makes 250mL of 15% Solution, 37.5g Rod Material_Steel and mechanical-advantage experimentsHigher concentration 37. 5g of glucose for 250mL of 15% solution, providing the saturated feedstock option for fermentation rate kinetics and Benedict's test response curve work.