Classroom Electricity and Magenetism Studies
Hach Company pH Encap Sens-PPS-5 Wr-Convert
pH Encapsulated Sensor-PPS Body-5 Wire-Convertible-Antimony Electrode Material-10-ft CablePPS Convertible Mounting Style 3m Analog Cable 5-Wire with Built-In Preamplifier Antimony pH Electrode
McMaster-Carr Encased Ceramic Magnet
Encased Ceramic Magnet with Unthreaded Hole, Nickel-Plated Steel Case, 9/16" x 1" x 6-1/2"
Grainger Disc Magnet, Neodymium, Casing Material Nickel Plating, 2.6 lb Max. Pull
Disc magnes made of Neodymium and cased with nickel plating.
Research Products International Corp Easyplate Dish Rack, Natural, 84 Capacity
This rack solves the problem of toppling stacks of petri dishes. Cleverly designed elastic grippers hold plates snuggly in place-even while in transit. Plates store inverted to eliminate buildup of condensation. Available in colors to dress up the lab or help identify plates. Constructed of heavy duty polycarbonate for rugged durability. Autoclavable.
WARNING This product can expose you to chemicals including Bisphenol-A, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
ARBOR SCIENTIFIC Sine Wave Generator 110 V 60 Hz
This precision Sine Wave Generator is an excellent tool for generating waves with speakers for sound or with our Mechanical Wave Driver (P7-1000) for standing waves. It allows control for both the frequency and amplitude of the sine wave output. Students can observe the quantum nature of standing wave patterns as the Sine Wave Generator jumps from one resonant frequency to the next.The Sine Wave Generator allows both the frequency (1-400 Hz/1 Hz resolution and 10-4000 Hz/10 Hz resolution) and amplitude of the sine wave output to be varied. Our Mechanical Wave Accessories Bundle (P7-1500) offers everything you need to get the most out of the Sine Wave Generator. Power supply – 1 A max.110 V; 60 Hz; US Plug Type B; 5.4″ L x 5.14″ W x 3.62″ H