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Yb
Ytterbium


Atomic no.:
70
Atom. weight: 173.04
Density: 6.965
Class:
Rare earth metal
Melting point: 824°C
Boiling point: 1196°C
Colour: Array
   
Discoverer: Jean Charles Gallissard de Marignac
Place: Genf, Switzerland
Year: 1878

Ytterbium was discovered in 1878 by J.C.G. de Marignac in Geneva, Switzerland. Ytterbium is a soft, silvery-white metal of the lanthanide group. It has an abundance of 3.3 ppm in the earth's crust and is always found in combination with other lanthanides. The metal is soft and malleable, oxidises slowly in air and reacts with water. Applications of the metal are limited, research being the principal area of its use.

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 Complete high pure Rare Earth Set in acrylic showcase!  Art. Nr. 001448  
Complete high pure Rare Earth Set in acrylic showcase!
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Complete Acrylic Rare Earth Set incl. modern Acrylic case- New design!

We are proud to offer the new and re-designed Rare Earth Set totally in acrylic design. Plain and functional with cool design which puts the valuable exhibits in perspective. The cover is mounted by four neodymium magnets, so that the it can be easily removed.

All Rare Earth Metals (Lanthanum, Cerium, Praseodymium, Neodymium, Samarium, Europium, Gadolinium, Terbium, Dysprosium, Holmium, Erbium, Thulium, Ytterbium, Lutetium, Scandium und Yttrium) sealed in our lab in attraktive 11mm wide ampoules under high purity 99.999% Argon.

Metals like Europium, Cerium and Lanthanum are filled under special and extremely dry conditions in a glove box to keep the metal as shiny as possible.

Purities of the metals are:
99,9% for La, Ce, Pr, Nd
99.95% for Dy, Tb, Gd, Er, Ho
99,99% for Sm,Eu, Y, Lu
99,993% for Tm, Yb
99,999% for Sc

 

Size Ampoules: 10-11mm Diameter, 45 – 48mm long.

Size Case: 21.7 x 7.0 x 2.2cm

Text printed in black and silver

 

As professional producer and seller of chemical element samples for science and education we are able to offer you:
  • Surfaces are mechanically cleaned and oxidations removed
  • We do not fill any crumbs, filings or other low value material but ONLY carefully hand-selected pieces!
  • glass-ampoules are carefully cleaned and dried by a special process for several hours to remove even the slightest traces of humidity to make the samples last a life-long.
  • We use shatter-proof tempered glass, which are able to survive a 1 meter drop on a tiled floor.
  • Some elements like Europium, Lanthanum and Cerium are handled and filled under very dry and oxygen free atmosphere in a glove-box to keep the surface as shiny as possible.
  • lifelong warranty on breakage - should an ampoule break accidentally we replace it for free!

Amount: 1 Set
Purity : 3N - 5N
Packing: ampoules /Argon
388.00
- tax free
5-9 pcs.: 369.00 Euro
>9 pcs.: 350.00 Euro
Availability: 28 in stock

All pictures are copyright protected and may not be used without our permission!

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