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    Formation Of Tin Wool Chemical Demonstration Kit -IS7032

    $62.00
    This is a single replacement reaction in which the zinc metal dissolves in solution and tin metal is formed.

    Oxidation-Reduction Of Complex Ions Chemical Demonstration -IS7030

    $27.99
    Hydrogen peroxide is added to a solution of sodium potassium tartrate and heated. Copper sulfate solution is added and the solution turns light blue. With continued heating the solution foams...

    Underwater Fireworks Chemical Demonstration Kit -IS7029

    $24.50
    Calcium carbide is placed in a cylinder containing water. A reaction occurs producing acetylene gas bubbles. A plastic tube from a chlorine gas generator is placed in the cylinder. As...

    Oxidation Of Glycerin Chem. Demo Kit USA -IS7028-AIR

    $22.00
    A small amount of potassium permanganate is placed in a petri dish. A few drops of glycerin are added and after a few seconds, a puff of smoke and violet...

    Oxidation Of Glycerin Chemical Demonstration Kit -IS7028

    $21.00
    A small amount of potassium permanganate is placed in a petri dish. A few drops of glycerin are added and after a few seconds, a puff of smoke and violet...

    Oscillating Reaction- The Redox Rainbow Chem Demo -IS7027

    $24.75
    For this demonstration, add hydrogen peroxide to a colorless solution of potassium iodide to produce a red color, or you can add the hydrogen peroxide to a purple solution of...

    The Oxidation-Reduction Flag Chemical Demonstration Kit -IS7026

    $29.95
    You will be able to demonstrate the principles of a redox reaction. Paint the potassium thiocyanate solution and potassium ferrocyanide solution onto a filter paper. Once they are dry you...

    Solid Fuel Chemical Demonstration Kit -IS7025

    $24.99
    Two solutions are poured together in a beaker and form a gel. The gel can be ignited with a match. Commercially this gel is sold as Sterno®.

    Dehydration Of Sucrose Chemical Demonstration Kit -IS7020

    $35.00
    Sulfuric acid is poured on sucrose. The resultant reaction produces a large amount of black foam as well as steam and smoke.

    Polyurethane Foam Chemical Demonstration Kit -IS7018

    $58.00
    Make your own foam and explain how when two viscous liquids are mixed together, they initiate a reaction producing a light weight polyurethane foam which expands to 30 times the...

    Negative Coefficient Of Solub- Ility Chemical Demo -IS7016

    $20.50
    Explain how there are exceptions to the rules of chemistry. Heat a solution and watch it form a precipitate. Watch it go back into solution as it cools.

    Chemical Battery Chemical Demonstration Kit -IS7015

    $29.99
    Construct a simple wet cell battery. When complete it will generate 1.5 volts for 20-30 minutes. Several cells can be connected in series to increase the voltage or in parallel...

    Formation Of Eutectic Alloys Chemical Demonstration Kit -IS7014

    $33.00
    Form a metal alloy as bismuth and tin are heated to the eutectic point of the two metals which is lower than the melting point of either metal.

    Chemiluminescence Chemical Demonstration Kit -IS7013

    $29.99
    Explain and view chemiluminescence. Observe how luminol is converted to an excited state in the presence of an oxidizer such as hydrogen peroxide. As the excited state molecule decays or...

    Surface Tension Of Water Chemical Demonstration Kit -IS7012

    $19.99
    Explain the principle of high surface tension as water acts like a membrane stretched across the surface preventing the sulfur particles from sinking. A wetting agent lowers the surface tension...

    Formation Of Silicate(Red & White Precipitates Chemdemo -IS7011

    $22.95
    Show how silicates of divalent ions are insoluble in water whereas silicates of monovalent ions are soluble.

    Nylon (6-10) Rope Trick Chem. Demo Kit Air Version Usa -IS7010-AIR

    $29.99
    Show an example of polymer chemistry. Make your own nylon which is a synthetic compound of high molecular weight that consists of up to millions of repeated chemical units that...

    Nylon (6-10) Rope Trick Chemical Demonstration Kit -IS7010

    $28.50
    Show an example of polymer chemistry. Make your own nylon which is a synthetic compound of high molecular weight that consists of up to millions of repeated chemical units that...

    Thin Layer Chromatography Chemical Demonstration Kit -IS7009

    $49.99
    TLC is a technique of separation chemistry, which provides a simple, rapid method of separating small amounts of compounds. A mixture of three dyes is prepared and then separated on...

    Synthetic Rubber Chemical Demonstration Kit -IS7008

    $36.00
    Show how the first synthetic rubber was made in United States by a reaction of sodium polysulfide with ethylene chloride. This produces a simple condensation polymer consisting of repeating units...

    Blue Bottle Reaction Chemical Demonstration Kit -IS7007

    $35.25
    Discover the principle of oxidation-reduction. Compounds that change color as a result of a change in their pH or oxidation state are called indicators. Illustrate this principle by mixing potassium...

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