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Block of carbon used in assembling voltaic cells, electrolysis experiments, etc. Also known as graphite for electricity and electronic experiments.

These Zinc (Zn) high purity plates are available in 2 different sizes. They are approximately 1 mm thick, and have high quality, high purity and shiny surfaces.

Construct your very own 3-feet tall DNA model with this kit. Included in this kit are materials for the construction of a DNA model, online instructions, and additional helpful information about DNA molecules.

Magnesium electrode coil is made of high purity magnesium strip formed as a coil in order to provide a larger surface contact with electrolyte.
Magnesium coil may be a valuable addition to your collection of metals.

Magnesium electrode flat is made of high purity magnesium metal cut in a rectangle shape and stamped with letters Mg to identify the electrode type..
Magnesium electrode may be a valuable addition to your collection of metals.

Combination set of magnesium electrodes includes 2 flat electrodes and 2 coil electrodes made of high purity magnesium metal. Flat electrodes are stamped with letters Mg to identify the electrode type..
Magnesium electrodes may be a valuable addition to your collection of metals.

Iron electrodes measure 5" x 1" x 1/16" with rounded corners. Made of low carbon iron sheets and packed in sets of 2 for chemistry and physics experiments where iron is required.
Iron electrodes can be a valuable addition to your collection of metals.

500 inches (about 40 feet) Magnesium metal strip, weighing 25 - 29 grams, formed in a roll. This magnesium ribbon is about 3 mm wide and 0.03mm thick. For combustion experiments.
Flammable solid.

This kit contains three chemicals you need to make one liter of fresh Benedict’s solution. Benedict solution kit comes with mixing instructions.
Used as sugar reagent.

These copper (Cu) metal electrodes are 1.5" x 6" and come two in a pack.  This copper is high purity and high quality. .
Copper electrode sheets may be a valuable addition to your collection of metals.

For use with electrovoltaic cells or in various other chemical, physics and electricity experiments. Each metal electrode measures about 5" x 3/4" x 3/64" ( It is 12cm x 2cm x 1.2 mm in metric system). Carbon (graphite) is 5 mm (1/8") thick.
This is the most complete collection of metals offered by MiniScience. All metal electrodes are stamped with 2 letter identification code for easy identification.
WARNING: Metal electrodes have sharp edges and can cause injury. Not a toy!. Handle with care.

(CaCO3) - (Precipitated form of Calcite which is a common ingredient found in minerals such as limestone, marble and chalk) Properties: White powder, odorless, tasteless; noncombustible; nontoxic; very slightly soluble in water; soluble in acids with evolution of carbon dioxide.

(CaCl2) Properties: White deliquescent crystals, granules, or flakes. Soluble in water and alcohol; Water solution is neutral or slightly alkaline.

Copper Sulfate (100g)

Growing crystals is not long or complicated, in fact, it is easy, fun and educational.  Just dissolve pre-mixed chemicals in water and within hours sparkling crystals will start to grow right before your eyes.

Phenolphthalein C20H14O4 is an organic compound used as an acid-base indicator. This compound dissolves poorly in water, and therefore it is typically prepared using alcohol as a solvent. The indicator has a visual transition interval that is colorless at pH 8.0, pink at 8.5 and red at pH 10.0 .

The starch test science kit has everything you need to detect and identify starch in different fruits, vegetables and other objects around you.

pH indicator rolls are recommended for laboratory uses where higher quality indicators are expected. The clear plastic dispenser protects the indicator paper from environmental fumes that may change the color of paper. The color chart is inside the dispenser. Each roll contains 500cms of 7mm wide pH paper.