Item Number :
(470034-342)
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Item Number :
(470218-076)
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Replacement Rock specimens
Item Number :
(470108-788)
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Item Number :
(470104-630)
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Item Number :
(470109-432)
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Item Number :
(470109-642)
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Item Number :
(470163-092)
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Oxidation-Reduction reaction, Kit Includes:1x10g Ferrous ammonium sulfate, 1x100ml Sulfuric acid, 6.0M UN2796, 2x100ml Potassium thiocyanate 1.0M, 1x25ml Potassium permanganate, 1x25ml Hydrogen peroxide, 3%, 3x100ml Stannous chloride 0.1M, 1x25ml Methylene blue 1%
Item Number :
(470003-328)
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Item Number :
(470225-446)
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A safer flame test, full kit
Item Number :
(470093-232)
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Item Number :
(470217-160)
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Fertilizer, granular, 24-8-16, 8 oz
Item Number :
(470050-006)
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Item Number :
(470108-602)
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Item Number :
(470330-046)
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Item Number :
(470330-056)
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Item Number :
(470233-568)
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Green Chemistry Kit, Production of Biodiesel, Kit Includes: 2 X 500mL Vegetable oil, 5 X 25mL Methyl alcohol, 10g Potassium hydroxide, 2 Microburners, Kit contains enough materials for 5 groups of students, with Teachers Manual and Student Study Guide