Yttrium - high precision density-standard cube 1cm3 -
10.0 x 10.0 x10.0mm - purity 99.99%
The most accurate density standard cubes available - Made in Germany!
Yttrium - Precision density-standard cube 1cm3 NEW! Laser engraved. Using finest materials, each density cube was lapped to 10x10x10mmby a mechanical engineering company with an accuracy of0.01 millimeter.Eachoneseparately ground and polished it represents the theoretical density of the respective element by its weight. The weight is not affected by the laser inscription. Information such as element symbol, name and density is durable burned at the surface.
Altogether 36 elements are available in a complete set in a wooden case (available separately).
A complete set with over 36 elements is available on request
Yttrium was discovered by J. Gadolin in Åbo, Finland, in 1794.Yttrium is a lanthanide group metal which is found in most rare earth minerals, particularly yttrotantalite which, whilst containing yttrium and tantalum, also contains niobium, cerium, uranium, iron and calcium in varying amounts. The mineral is found in Ytterby, Sweden, the town which gave its name to several elements. Yttrium has an abundance of 30 ppm in the earth\'s crust. The metal is stable in air due to the formation of an oxide film, but it will burn easily and will react with water to produce hydrogen.Yttrium is used as yttrium phosphor to produce the red colors on television screens and monitors. It also finds applications as a constituent of superconductors as well as in X-ray filters and superalloys. The radioactive isotope, 90Y, can be used as needles to treat pain transmitting nerves in the spinal area.Source: ©Goodfellow.com
scope of deliveryYou get one Yttrium high precision density-standard cube 1cm3
shipping fees
We calculate following shipping fees:
Table of shipping fees:
USA, Canada$26.90Asia, South America, Africa$31.50Australia, New Zealand, Oceania$37.00
Courier Express Services:
Items up to 1kg (2.2lbs) by Courier Express (Very fast! 1 - 3 days lead time )USA, Canada$125.00Australia, New Zealand, Asia and other countries outside EU$152.30
Items over 1kg up to 2kg (4.4lbs) by Courier Express (Very fast! 1 - 3 days lead time )USA, Canada$133.40Australia, New Zealand, Asia and other countries outside EU$169.70
I am happy to combine shipping to save you money! Please contact me!
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