Safer Flame Test kit, Identification of Metal Lab, Includes: Boric Acid 10% in Methanol, Sand, Color Flame Candles, Alcohol Burner, Diffraction Slides, Spectroscope, Small Trays, analytical technique used for the identification of certain elements, primarily metal ions
Advanced Spectroscopy Lab Sytem, MCA with MCS. Na(Tl) scintillation detector with lead shield and stand. Radioactive gamma source set: Ba133, Cd109, Co57, Co60, Mn54, Na22, Zn65 at 1uCi and Cs137 at 0.1uCi. Ships anywhere.
VWR* Visual Scientifics Photogate Sensor, Four Modes: Gate, Pulse, Pendulum, Frequency, also Works with VISUAL SCIENTIFICS and numerous physical science systems, This kit contains: 2 Photogates, 2Connecting wires, Main photogate hub and control, Wall charger
Aquaponics System, Engages students in ecology, biology, earth systems, math, history and literature while pairing fish and plants in one integrated system, With Removable lock down plant tray cover, Aquarium cover, Plastic net pots and grow medium, Filter sponge, Pump
Aquaponic system kit has the components required to build a complete Three Barrel system. You supply the food grade barreLS. Includes: Instructions, plumbing, airlift column assembly, air pump with air diffusers, filter mat
Complete Aquaponics system using recycled water carboys, top half container is used as filtration and plant growbed, two connected containers hold almost 10 gallons of water, Both can hold fish. No direct plumbing connec
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