Discovery of DNA. Today, we know that DNA is the genetic material: the molecule that bears genes, is passed from parents to children, and provides instructions for the growth and functioning of living organisms. But scientists didnât always know this.
Dixon Chew is a leading UK manufacturer of Reactive Zirconium Chemicals. Our modern, well-equipped manufacturing facility located in Dewsbury has been built for flexible and reliable processing aimed at minimising order turn round times, maximising yields and reducing our environmental impact.
By Anne Marie Helmenstine, Ph.D. Cubic zirconia or CZ is the crystalline manmade form of zirconium dioxide, ZnO 2. Zirconium dioxide is also known as zirconia.Ordinarily, zirconia would form monoclinic crystals. A stabilizer (yttrium oxide or calcium oxide) is added to cause zirconia to form cubic crystals, hence the name cubic zirconia.y Anne Marie Helmenstine, Ph.D. Cubic zirconia or CZ is the crystalline manmade form of zirconium dioxide, ZnO 2. Zirconium dioxide is also known as zirconia.