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Estes MAXI Launch Rod
Launch rod with extra strength and length for larger rockets.
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Spring Wave Demonstration
Students create and observe waves and their properties.
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Battery Holder with Plug Jacks
Build five different power supplies by connecting clip leads to one of the five color-coded terminals.
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Incandescent Lamps–Miniature Base
All of these lamps will fit our miniature screw base receptacles except for type GE 40, which is a flange base flashlight bulb. Package of 10.
WARNING: CHOKING HAZARD- Small Parts Not for Children Under 3 Years.
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Hach® Aerobic Bacteria/Total Coliform Testers
Unique Paddle Design Allows Quick Testing On a Variety of Substrates
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Wood River, IL/MO 7 -1/2 Quadrangle Map
Additional maps for all your lab groups.
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Metabolism Experiment Kit
With the Metabolism Experiment Kit, students draw correlations between organism size, oxygen consumption, and temperature.
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Heavy Duty Rock Tumbler, 15 lbs. Capacity
Turn rough rocks into beautifully polished gemstones. This professional quality tumbler features a 15 pound capacity steel hexagonal barrel with removable rubber liner.