US$ 60.00
75-inch mouth on a 4 by 4 inch base
and a three-pronged coated clamp
sized to drop a household-style bulb into a student-built circuit for power-and-Ohm investigations
100 by 100mm friction slider
6-piece organic chemistry glassware set includes interchangeable components with 14/23 joint size for distillation and synthesis procedures
Two-Speed Ticker Tape Timer Lab Kit Subcategory_Work and Energy 75-inch mouth on a 4Two selectable dot rates (25 or 45 per second) on a shock absorbing plastic case ticker timer, printing onto timer tape via carbon discs with an aluminum clamping plate for bench or track mounting.