Item Number :
(470235-736)
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Pulley, Triple Sheave, Pulleys wheels are made of plastic and mounted securely in an aluminum housing with a hook on both the top and bottom for suspension, Size: 50mm
Item Number :
(470111-130)
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Item Number :
(470021-796)
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Item Number :
(470136-666)
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Item Number :
(470121-564)
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Item Number :
(470349-612)
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Item Number :
(470349-668)
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Item Number :
(470349-616)
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Item Number :
(470349-660)
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Item Number :
(470007-446)
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Item Number :
(470219-406)
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Free Fall Apparatus Economy, for determination of the gravitational constant ft gft, This kit has a wooden base, 1.1m rod and a movable electro magnet, can be moved anywhere on the rod, when the ball is released the timer is triggered and stopped one the ball his landed on the base
Item Number :
(470165-158)
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KidWind simpleGEN, easy-to-build AC generator that allows students to explore the basics of electrical generator design, Recommended for College, High School, and Middle School Science, classroom pack
Item Number :
(470005-404)
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Item Number :
(470018-276)
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Item Number :
(470104-434)
REVIEWS (0)
Item Number :
(470017-014)
REVIEWS (1)
Item Number :
(470218-760)
REVIEWS (0)
Replacement Balls for Second Law of Motion Apparatus
Item Number :
(470041-838)
REVIEWS (1)
Item Number :
(470132-458)
REVIEWS (0)
Item Number :
(470134-900)
REVIEWS (0)
Item Number :
(470149-670)
REVIEWS (0)
Item Number :
(470003-730)
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Item Number :
(470106-854)
REVIEWS (0)
Item Number :
(470013-300)
REVIEWS (0)
Item Number :
(470144-284)
REVIEWS (0)
Item Number :
(470324-862)
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Round balloons, 9" Ø, assorted colors
Item Number :
(470039-722)
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Item Number :
(470006-936)
REVIEWS (0)
Item Number :
(470121-536)
REVIEWS (0)
Item Number :
(470039-942)
REVIEWS (1)
Item Number :
(470325-670)
REVIEWS (0)
Item Number :
(470149-132)
REVIEWS (0)
Item Number :
(470006-576)
REVIEWS (0)
Item Number :
(470021-842)
REVIEWS (0)
Item Number :
(470002-952)
REVIEWS (0)
Item Number :
(470012-844)
REVIEWS (0)
Item Number :
(470003-426)
REVIEWS (0)
Item Number :
(470016-938)
REVIEWS (0)
Item Number :
(470349-622)
REVIEWS (0)
Item Number :
(470349-664)
REVIEWS (0)
Item Number :
(470229-056)
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Replacement 98 cm Graduated Tube
Item Number :
(470163-206)
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Rocket Viking*, Length: 12.1 inch, Diameter: 0.74 inch, Estimated Weight: 17 g, Card Stock Fins, Self-stick Decals, Streamer Recovery, Projected Max Altitude: 1600 feet
Item Number :
(470117-800)
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Item Number :
(470005-530)
REVIEWS (1)
Item Number :
(470105-122)
REVIEWS (1)
Item Number :
(470163-120)
REVIEWS (0)
Gravimetric Analysis
Item Number :
(470039-426)
REVIEWS (0)
Item Number :
(470149-836)
REVIEWS (0)
Item Number :
(470104-614)
REVIEWS (0)
Item Number :
(470004-180)
REVIEWS (0)
Item Number :
(470338-168)
REVIEWS (0)
Item Number :
(470005-950)
REVIEWS (0)
Item Number :
(470039-738)
REVIEWS (0)
Item Number :
(470020-630)
REVIEWS (0)
Item Number :
(470020-658)
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Item Number :
(470112-978)
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Lets Go Investigating Temperature, Lab book, Aimed especially for elementary teachers, this lab book contains ten engaging temperature experiments, Activities for grade 2 through 5, Lots of teacher tips, Clear illustrations to facilitate underst
Item Number :
(470039-428)
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Item Number :
(470013-466)
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Item Number :
(470134-796)
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Item Number :
(470200-280)
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Item Number :
(470016-236)
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Item Number :
(470006-590)
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Item Number :
(470175-900)
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Item Number :
(470012-794)
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