Visual Scientifics Metal Rod, 12" x 3/8", Threaded and Magnetic Ends Capacity_120mL starch-iodine clock reactions

starch-iodine clock reactions

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

the small-quantity option for single-replacement reactions

an aluminum transfer bar

Visual Scientifics Metal Rod, 12" x 3/8", Threaded and Magnetic Ends Capacity_120mL starch-iodine clock reactionsTwelve 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.