What you will receive
The Niobium metal high purity, glass vial necklace, A unique high quality necklace that is sure to impress.
•The necklace is made from a strong silk/velvet material with a easy to use adjustable clasp. As seen in pictures
•The length is 22 inches or 55.9cm, unisex.

• Sweet Stocking stuffer, Christmas gift
• Great chemistry gift
•Amazing science gift


The Facts of Copper
Niobium element 41 is a chemical element.


•Niobium is a silvery- white metallic metal.
•Niobium is one of the five major refractory metals (metals with very high resistance to heat and wear). The other refractory metals are tungsten, molybdenum, tantalum and rhenium.
•Niobium has no known biological role.
•Niobium is used with iron and other elements in stainless steel alloys and also in alloys with a variety of nonferrous metals, such as zirconium,
•Niobium alloys are very strong and are often used in pipeline construction.
•Niobium has superconductive properties and it has been useful in making superconductive magnets in the form of niobium-zirconium (Nb-Zr) wire, which retains its superconductivity in strong magnetic fields. There is hope that Nb-Zr wire could direct large-scale power generation.
•The metal is used in superalloys for jet engines and heat resistant equipment.
•Niobium is also used for jewelry. At cryogenic temperatures, niobium is a superconductor.

Best offer is only for ordering multiples. 

Safety / Caution
Do not attempt to brake open to retrieve metal. I sell the same sample in vials for cheaper.

Shipping
• I offer free shipping to the USA
• International will be additional