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Item Number:
(470123-418) |
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Item Number:
(470030-918) |
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Item Number:
(470093-850) |
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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 |
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Item Number:
(470311-284) |
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Item Number:
(470330-826) |
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Item Number:
(470219-414) |
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Displacement Vessel, Material: Polypropylene, Medium, with spout, for specific gravity experiment, Size: 250ml |
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Item Number:
(470020-462) |
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Item Number:
(470020-458) |
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Item Number:
(470120-754) |
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Item Number:
(470163-082) |
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Dissociation Constants of Weak Acids, Kit Includes:1x10 g Benzoic Acid Crystals, 1x10 g Potassium Hydrogen Phthalate, 1x10 g Sodium Bisulfate (Sodium Hydrogen Sulfate), 10x250 ml Sodium Hydroxide, 0.1M Solution, 4x25 ml Phenolphthalein, 1% in IPA Solution |
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Item Number:
(470203-112) |
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Item Number:
(470330-520) |
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Item Number:
(470330-522) |
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Item Number:
(470330-518) |
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Item Number:
(470234-516) |
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