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"Mixtures and Solutions Learning Activities"

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Glasses, Anaglyph

Item Number:  (470094-672)

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Red plastic glitter crystals, 4 oz.

Item Number:  (470003-350)

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Disappearing Ink

Item Number:  (470093-850)

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Conductivity of Solution Demonstration

Item Number:  (470235-678)
Conductivity of Solution Demonstration, Visual demonstration of the conductive properties of a variety of liquids, Apparatus includes 1 Glass tumbler, 1 light bulb 1 lid with socket, binding posts and electrodes

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Negative coefficient of solubility chemical demo

Item Number:  (470337-954)

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Conductivity of Solutions Demonstration

Item Number:  (470199-910)

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Oscillating Reaction- The Traffic Light kit

Item Number:  (470219-088)
Oscillating Reaction- The Traffic Light kit, Includes: 1x10 g Sodium Hydroxide, Beads UN1823, 1x0.5g Indigo Carmine, makes 50ml, 5x5 g Dextrose (Glucose), A flask containing a yellow solution gently swirled and the solution turns red

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Foam city - the catalytic decomposition of hydrogen peroxide

Item Number:  (470338-542)

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Oscillating reactions - yellow to blue and back

Item Number:  (470338-538)

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Gram stain set 30ml each of 7 stains

Item Number:  (470301-180)
Gram Stain Chemical Set

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Determination of Dissolved Oxygen Kit

Item Number:  (470146-436)
Determination of Dissolved Oxygen kit, 40 tests, Kit Contents: 4 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 2 Titrator, 30mL Manganese Chloride Reagent 30mL Alkaline Iodide Reagent, 30mL 50% Sulfuric Acid, 60mL Sodium Thiosulfate Titrant

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Determining the Composition of an Unknown Mixture

Item Number:  (470136-722)

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Determination of the Ammonia Nitrogen Concentration in Water Kit

Item Number:  (470146-434)
Determination of the Ammonia Nitrogen Concentration in Water kit, 40 tests, Kit Contents: 12 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, 15mL Ammonia Test Solution 1, 15mL Ammonia Test Solution 2

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Determination of the Alkalinity of Water Kit

Item Number:  (470146-440)
Determination of the Alkalinity of Water, 40 tests, Kit Contents: 3 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, 2x1mL Titrator, 3x60mL Hydrochloric Acid Titrant, 15mL Total Alkalinity Indicator Solution

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Determination of Water Hardness kit

Item Number:  (470146-438)
Determination of Water Hardness kit, 40 tests, Kit Contents: 6 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, 2 Titrator 3mL, 3x60mL 0.005 M EDTA Titrant60mL pH 10 Buffer Solution, 15mL Ericochrome Black T Indicator Solution

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Separation Of A Mixture Of Solids

Item Number:  (470225-452)
Separation of a Mixture of Solids: Liquid-Liquid Extraction

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