Item Number :
(470095-218)
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Resonance Bowl (Chinese Spouting Bowl) 15in diameter with a Teacher Guide.Due to the vibrations caused by the rubbing of the handles, the water surface begins to ripple around the rim.Soon water drops shoot up quickly becoming continuous streams called standing wave.
Item Number :
(470134-946)
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Item Number :
(470029-730)
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Item Number :
(470136-610)
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Egeria najas, pack of 25 tips
Item Number :
(470237-626)
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Sinocyamodus xinpuensis (Triassic)
Item Number :
(470213-360)
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The Chemistry of Invisible Inks STEM Kit
Item Number :
(470012-414)
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Item Number :
(470301-386)
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Iron(III) Chloride, Anhydrous
Item Number :
(470202-592)
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Item Number :
(470029-882)
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Item Number :
(470219-118)
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TUB RUBBER RED 13MM ID 19MM OD 3M LGTH
Item Number :
(470117-792)
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Item Number :
(470148-944)
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Item Number :
(470136-972)
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Item Number :
(470045-608)
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Calcium Oxide
Item Number :
(470163-086)
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Beer Lambert Law, Kit Includesecond: 1x25ml Ferric chloride, 0.1M, 1x5g Ascorbic acid, 1x50ml 1, 10 Phenanthroline, 1x100ml Acetate buffer, used in analytical chemistry to determine concentrations of various compounds spectrophotometrically