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Item Number:
(470112-480) |
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Item Number:
(470003-676) |
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Item Number:
(470121-716) |
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Item Number:
(470338-568) |
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New Product |
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Item Number:
(470231-574) |
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Properites of Aspirin Kit, Includes: Hydrochloric acid, Sodium hydroxide, Phenolphthalein, Universal indicator strips, Graduated plastic pipettes, Aspirin(regular, buffered, enteric coated, extra strength), Disposable medicine cups, examine the solubility of aspirin |
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Item Number:
(470231-548) |
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Chromatography of Amino Acids Kit, Includes: Ninhydrin Powder, Ethanol Solution, Chromatography Solvent, Alanine,Glycine and Leucine Control, Unknown Amino Acid Mixture, Capillary and Centrifuge Tube, Chromatography Sheet, to identify amino acid content in protein |
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Item Number:
(470174-478) |
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Item Number:
(470213-360) |
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The Chemistry of Invisible Inks STEM Kit |
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Item Number:
(470016-796) |
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Item Number:
(470015-296) |
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Item Number:
(470200-480) |
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Item Number:
(470017-576) |
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Item Number:
(470016-908) |
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Item Number:
(470120-982) |
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Item Number:
(470113-066) |
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Item Number:
(470200-750) |
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