Item Number :
(470221-810)
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Disappearing Rainbow Chemistry Demonstration kit, Includes: 25ml Red Indicator, 25ml Orange Indicator, 25ml Yellow Indicator, 25ml Green Indicator, 25ml Blue Indicator, 25ml Violet Indicator, 2X30ml HCL 1N, 2X30ml NaOH 1N, 30ml Sodium Hydroxide 6m
Item Number :
(470009-010)
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Item Number :
(470024-464)
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Item Number :
(470211-770)
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Item Number :
(470302-118)
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Potassium Ferricyanide, QuickPrep
Item Number :
(470189-694)
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Item Number :
(470012-292)
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Item Number :
(470029-458)
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Item Number :
(470222-084)
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Insect pins
Item Number :
(470221-112)
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Density Set Brass, Set of 12 brass cylindrical bars of different length but the same diameter. Students learn that the density of a substance is constanteven as its mass and volume change. Comes in an attractive wooden holder
Item Number :
(470302-114)
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Item Number :
(470025-892)
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Item Number :
(470301-884)
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Item Number :
(470328-166)
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Zinc Nitrate, 1 Molar Solution, Synonyms: Zinc Nitrate, Water Solution, Appearance: Clear, colorless liquid, Boiling point: Approximately 100C (212F) (water), Melting / Freezing point: 0C (32F) (water), Storage: Store in a cool, well-ventilated area away from incompatible substances
Item Number :
(470155-088)
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Item Number :
(470300-990)
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