Item Number :
(470220-776)
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Mole Set, 4 Metal Bars that Represent in 1 Molein of the Element - Copper, Iron, Zinc, Aluminum, Dimensions: 3.5 x 2.5 x 2 in, For molar mass
Item Number :
(470013-628)
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Item Number :
(470014-606)
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Item Number :
(470122-972)
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Item Number :
(470218-196)
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Mollusks, Arthropods and Echinoderms
Item Number :
(470148-710)
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Item Number :
(470003-706)
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Item Number :
(470320-714)
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Momentary Toggle Switch, This clip allows you to hold the laser pointer button on during experiments
Item Number :
(470007-888)
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Item Number :
(470136-796)
REVIEWS (1)
Item Number :
(470106-432)
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Item Number :
(470018-252)
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Item Number :
(470113-950)
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Motion Detector Clamp, screws into the back of the Motion Detector, and then can be clamped to a variety of objects such as table tops, ring stands
Item Number :
(470002-964)
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Item Number :
(470165-148)
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KidWind Motor Mount Pack, secures a motor to the nacelle, Includes: Two blue plastic motor mounts, Mounting screws and nuts, Recommended for College and High School
Item Number :
(470016-016)
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