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10–in–1 Environmental Meter
Convenient 10-in-1 Environmental Meter measuring Air Velocity, Air Flow, Air Temperature, Type K Temperature, Heat Index, Humidity, Wet Bulb, Dew Point, Windchill, and Light Level.
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Fluval® Marine Aquaria Kits
Everything you'll need to recreate a successful marine reef.
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Blotting Paper
This paper is excellent for use in chromatography and for seed germinations. The dimensions of each sheet conform to specifications set by the Biological Science Curriculum Study (BSCS). Size: 47 x 57cm.
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Eisco® High-Speed Low Friction Pulley on Rod
High-speed pulley with low friction design mounted on a rod for easy integration into experiments.
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Plastic Pulley Triple
Economical pulley for simple machine experiments.
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Plastic Pulley Double
Economical pulley for simple machine experiments.
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TeacherGeek Hydraulic Claw
Design and build a hydraulic claw that works like the ones in the arcade.
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Plastic Pulley Single
Economical pulley for simple machine experiments.