Visual Scientifics Metal Rod, 12" x 3/8", Threaded and Magnetic Ends Capacity_120mL Vitreous-enameled tube rheostat at 1600

Vitreous-enameled tube rheostat at 1600 ohms and 0

providing an inert electrode that lets students isolate electrolyte and ion behavior from electrode chemistry

this steel-wire test tube rack holds 24 tubes of 15-16 mm diameter in a four-by-six grid for drying and storage

Use for investigation of gas at constant volume By inserting the glass bulb into either warm or cold water the expansion and contraction to the air contained in the bulb can be seen as a pressure change on the gauge

starch-iodine clock reactions

Visual Scientifics Metal Rod, 12" x 3/8", Threaded and Magnetic Ends Capacity_120mL Vitreous-enameled tube rheostat at 1600Twelve inch metal rod 3 8 inch in diameter combines a removable magnetic cap and a threaded end, with a 1 4 inch cross hole 2. 5 inches from the base for mechanics experiment platforms.