Ba 56 Barium

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Barium metal is one of the alkali-earths metals. Barium metal is solid and golden-grey at standard pressure and temperature, it is a very strong metal, but less than Beryllium. Barium metal reacts fast with water producing Hydrogen gas and barium hydroxide. Moreover it reacts with air producing a black film on its surface due to the presence of oxide, for that reason we put barium metal in high quality mineral oil or in argon sealed ampoule. Barium  metal is hardly used except as a getter material, which binds unwanted rest gases in vacuum tubes. Barium compounds are scarcely used too, water soluble compounds of it are toxic.

The non-water-soluble barium sulfate, know as barium meal, is used as a radiographic contrast medium. 

Barium metal 1 gram 99.8% pure

High Purity Barium metal piece/s sample of 1 gram under mineral oil in labeled glass vial. Pure Barium metal for element collection.

Barium 1g

10,90 €

  • Available
  • Ships within 1-3 days1

Barium metal shiny crystals, argon sealed, ampoule and vial, 1 gram 99.95%

NEW!!! High Purity and absolutely shiny, oxide free, argon sealed Barium metal crystals, ampoule and vial with label. 1 gram of pure Barium crystals exactly as in picture. Pure Barium for element collection, display or laboratory use. 

Barium 1 gram crystals argon and vial

49,90 €

  • Limited Availability
  • Ships within 1-3 days1

Barium metal 99.8% various weights.

Pure Barium metal chunks 99.8% pure sample shipped in a plastic bottle. Pure Barium metal sample for element collection or laboratory use.  Various weights, choose your below.

54,90 €

  • Limited Availability
  • Ships within 2-3 weeks1

Barium metal 3 grams shiny distilled crystals completely oxide free

High Purity Barium metal distilled shiny crystals, 3 grams sample in argon sealed ampoule, very shiny and oxide free sample of Barium 99.99%.

Pure Barium metal for element collection and display. 

Barium crystals 3 grams oxide free
299,90 € 2

199,90 €

  • Limited Availability
  • Ships within 2-3 weeks1

Barium metal density cube 99.9% 10mm

Amazing Barium metal standard density cube 10x10x10mm, 99.99% pure. The sample weighs 3.5 grams (with a tolerance of ± 0.1gram), which is the theoretical density of the Barium metal itself. This cube is amazing for any science classrooms, schools, universities and collectors. Pure Barium metal cube for element collection.

The sample comes under argon sealed ampoule. 

Barium density cube

364,90 €

  • Limited Availability
  • Ships within 2-3 weeks1

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