Th 90 Thorium

thorium metal element 90 sample to collect, buy thorium metal

Thorium belongs to Actinides family, has chemical symbol Th and atomic number 90.

Thorium by far is the most stable and frequent actinoid, the half-life of 232Th is 14 billion years. The soft, in pure form silvery metal is chemically reactive and light toxic. However, its weak radioactivity can become dangerous, if it is inhaled. Therefore it is not longer much used for mantles in gas lights, which it was for a long time. It is used for some special alloys and in good camera lenses (as ThO2). Thorium decays to radium. 

Thorium metal square 99%

Incredibly rare and high purity Thorium metal, sample of the element 90 of the periodic table! 

Dimensions: approx. 4x4mm square 

Purity: 99%

Packaging: Argon sealed ampoule permanently sealed in acrylic inside a glass vial with label

Thorium metal sealed

249,90 €

  • Available
  • Ships within 1-3 days1

THORIUM 6% TUNGSTEN 94% metal 2 grams

Incredible rare tungsten metal piece with 6% of Thorium metal content. It is a little radioactive sample. Weight: 2 grams in glass vial with label of W.

You will find this specimen only from us.

Thorium 6%

49,90 €

  • Limited Availability
  • Ships within 1-3 days1

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