Ta 73 Tantalum

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Tantalum metal is a hard, ductile heavy material, which chemically is very similar to niobium. Like this, tantalum metal easily forms a protective oxide layer, which makes it very corrosion-resistant. Its color is steel grey with a little touch of blue and purple. Most tantalum metal is used for small capacitors with high capacity, like those in cellphones. Because tantalum metal is nontoxic and well compatible with the body, it is used in medicine for prostheses and instruments. Tantalum metal is the rarest stable element in the universe, however, Earth has large deposits. 

Tantalum metal 1 cm sheet 99.99% pure

High purity 99.99% Tantalum metal sheet 1 cm long, incredible shiny sample of tantalum metal in labeled glass vial. Pure Tantalum metal foil for element collection.

tantalum 1cm vial

$5.99

  • Available
  • Ships within 1-3 days1

Tantalum metal big foil 99.99% fulfilled vial

High purity 99.99% Tantalum metal foil 3x3 cm long, incredible shiny sample of tantalum metal in labeled glass vial. Pure Tantalum metal foil for element collection.

tantalum fulfilled vial foil

$7.90

  • Available
  • Ships within 1-3 days1

Tantalum metal density cube 10mm 99.95%

Amazing Tantalum metal standard density cube 10x10x10mm, 99.99% pure. Sample weighs 16.6 grams which is the theoretical density of the Tantalum metal itself. This cube is amazing for any science classrooms, schools, universities and collectors. Pure Tantalum metal cube for element collection.

tantalum density cube

$36.90

  • Limited Availability
  • Ships within 1-3 days1

Tantalum metal rod 99.95% 27 grams

High purity 99,99% Tantalum metal rod, pure sample of tantalum rod for element collection and display.

Weight: 27 grams

Dimensions: 20x10mm

tantalum rod

$89.90

  • Limited Availability
  • Ships in 2-3 weeks1

Tantalum metal sheet 99.99% acrylic cube

High purity 99,99% Tantalum metal BIG AND SHINY PLATE casted in acrylic cube, pure element 73 Ta sample.

Dimensions of the cube: 50x50x50mm

Diamond cut and laser colored engraved name and symbol of the element 

Amazing specimen of Tantalum, Science Gift.

tantalum acrylic cube

$49.90

  • Sold Out

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