Raw Materials

Showing all 3 results

  • upvoted.top:Gallium 99.99% 15 Grams by RotoMetals Inc.

    Gallium 99.99% 15 Grams by RotoMetals Inc.

    1039

    99.99% Pure Gallium Metal in 15 gram quantity. Used widely in the semiconductor industry, this metal is fun to experiment with and is non-toxic unlike Mercury. A soft silvery metallic poor metal, elemental gallium is a brittle solid at low temperatures. As it liquefies slightly above room temperature, it will melt in the hand. Packed in plastic vials.


  • upvoted.top:Magic Sand (Blue)

    Magic Sand (Blue)

    443

    Magic Sand is regular sand which has been dyed and coated with a hydrophobic substance — a substance which repels water. Oil, for example, is a hydrophobic substance. Pour a little oil into a cup of water and the oil does not mix; it simply floats to the surface. Magic Sand works just the same way except that Magic Sand sinks. The coating on the outside of the magic sand repels water and keeps the sand dry! To store, simply remove the sand from the water with a spoon… it is perfectly dry! …


  • upvoted.top:Gallium 99.99% 15 Grams by RotoMetals Inc.

    Gallium 99.99% 15 Grams by RotoMetals Inc.

    286

    99.99% Pure Gallium Metal in 15 gram quantity. Used widely in the semiconductor industry, this metal is fun to experiment with and is non-toxic unlike Mercury. A soft silvery metallic poor metal, elemental gallium is a brittle solid at low temperatures. As it liquefies slightly above room temperature, it will melt in the hand. Packed in plastic vials.