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Equilateral Prism

Item Number:  (470328-136)
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Equilateral Prism, Optical quality, Material: acrylic, highly durable acrylic prisms polished on all faces, Size: 100mm Length, 25mm Face Size

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Sodium carbonate, 50 g

Item Number:  (470109-014)
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CD Disc to Wheel Converter

Item Number:  (470217-346)
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CD Disc to Wheel Converter/Reducer, Clearly converts outdated or unwanted CD's into a fun wheel for project use. Designed to fit 4mm dowel.

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Equilateral Prism

Item Number:  (470328-142)
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Equilateral Prism, Material: optical glass, Perfect for optical refraction experimentation, Will create a rainbow with any standard light source (led from a phone will work), Because of their educational use design, do not affect physical function, Size: 75mm lengthx25mm face size

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Flipping Toy, Jacob's Ladder

Item Number:  (470150-010)
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Aluminum potassium sulfate 12-hydrate, 25 g

Item Number:  (470109-558)
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Tape, Transparent, 1/2" x 450"

Item Number:  (470072-318)
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Limewater solution, 500 ml

Item Number:  (470049-630)
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Pebbles (gravel) , 5 - 10 mm, dark, 1 kg

Item Number:  (470092-766)
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Pebbles (stones), 1 - 2 cm, 1 lbs. (Approximately 1 cup)

Item Number:  (470092-704)
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Tornado Tube

Item Number:  (470016-830)
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It Started As A Seed

Item Number:  (470102-420)
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Book, How's the Weather - Learn to Read Series (Williams)

Item Number:  (470102-410)
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Phenol red solution, 0.02%, 100 ml

Item Number:  (470109-044)
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Book,What's the Weather Like Today - Learn to Read Series (Williams)

Item Number:  (470102-414)
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Paddles w/ball on elastic

Item Number:  (470174-980)
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Protists Chart

Item Number:  (470190-778)
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Calcium chloride, 8 mesh granular, 25 g

Item Number:  (470108-094)
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Borax 4 oz

Item Number:  (470092-434)
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Orienteering Course Marker

Item Number:  (470145-164)
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Science Fair Ribbon Set

Item Number:  (470149-664)
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L-ascorbic acid, powder, 25 g

Item Number:  (470102-928)
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14" model rocket parachute

Item Number:  (470136-662)
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Sodium Carbonate, 20 g

Item Number:  (470108-074)
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Magnesium sulfate anhydrous, powder, 25 g

Item Number:  (470109-432)
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Iodine-iodine (ki) solution, 1.85%, 30 ml

Item Number:  (470108-598)
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Fertilizer, liquid, 100 ml

Item Number:  (470093-232)
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Calcium chloride 2-hydrate, flakes, 100 g

Item Number:  (470108-386)
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Sodium chloride, fine crystal, 500 g

Item Number:  (470013-088)
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Book, Ready-To-Read Clouds,Level 1, (Marion Dane Bauer)

Item Number:  (470008-972)
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Starch, liquid, 100 ml

Item Number:  (470089-562)
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The Mole Box

Item Number:  (156500)
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