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Alfa Aesar has compiled a broad representation of the more commonly used materials for evaporating and crystal growing applications. If you cannot find what you are looking for here, please contact our Specialty Sales Group to discuss your particular needs.

All purities are based on total metallic impurities unless otherwise specified. All products designated as Puratronic® or REacton® grade are automatically supplied with a Certificate of Analysis. This certificate details elements sought, detection limits and total metallic impurity levels in parts per million. Impurities are based on Total Metallic Impurities (TMI).

Tolerances for metal are normally 10% of listed value unless specifically identified.

This section contains only slugs. Granules, pieces, pellets, wires and foils are also available for the majority of pure elements. In addition, fine powders are available for various Spraying or Pressing applications. Oxides, fluorides, pieces and lump materials can be found in the inorganics section.

Materials should always be handled with gloves. After opening, materials should be kept under an inert atmosphere to minimize oxidation. Hot pressed/hip targets should be handled with care. Bonding is suggested.

  • Aluminum Silicon slug, 12.7mm (0.5in) dia x 12.7mm (0.5in) length, Puratronic®, 99.999% (metals basis)
  • Aluminum Silicon slug, 6.35mm (0.25in) dia x 12.7mm (0.5in) length, Puratronic®, 99.999% (metals basis)
  • Aluminum Silicon slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.99% (metals basis)
  • Aluminum slug, 1.98mm (0.078in) dia x 8.0mm (0.315in) length, 99.99% (metals basis)
  • Aluminum slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.99% (metals basis)
  • Aluminum slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, Puratronic®, 99.9995% (metals basis)
  • Aluminum slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, Puratronic®, 99.9999% (metals basis)
  • Aluminum slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, Puratronic®, 99.999% (metals basis)
  • Aluminum slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 99.99% (metals basis)
  • Aluminum slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, Puratronic®, 99.9995% (metals basis)
  • Aluminum slug, 3.175mm (0.125in) dia x 6.35mm (0.25 in) length, Puratronic®, 99.9998% (metals basis)
  • Aluminum slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, Puratronic®, 99.999% (metals basis)
  • Aluminum slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, 99.99% (metals basis)
  • Aluminum slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, Puratronic®, 99.9995% (metals basis)
  • Aluminum slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, Puratronic®, 99.999% (metals basis)
  • Aluminum slug, 6.35mm (0.25in) dia x 12.7mm (0.5in) length, Puratronic®, 99.9998% (metals basis)
  • Aluminum slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.99% (metals basis)
  • Aluminum slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Puratronic®, 99.9995% (metals basis)
  • Aluminum slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Puratronic®, 99.9999% (metals basis)
  • Aluminum slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Puratronic®, 99.999% (metals basis)
  • Cobalt slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.95% (metals basis)
  • Cobalt slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 99.95% (metals basis)
  • Cobalt slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, 99.95% (metals basis)
  • Cobalt slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, Puratronic®, 99.995% (metals basis)
  • Cobalt slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.95% (metals basis)
  • Cobalt slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Puratronic®, 99.995% (metals basis)
  • Copper slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.995% (metals basis)
  • Copper slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, Puratronic®, 99.9999% (metals basis)
  • Copper slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 99.995+% (metals basis), Oxygen free
  • Copper slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, Puratronic®, 99.9999% (metals basis)
  • Copper slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, 99.996% (metals basis)
  • Copper slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, Puratronic®, 99.9999% (metals basis)
  • Copper slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.996% (metals basis)
  • Copper slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.99% (metals basis)
  • Copper slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Puratronic®, 99.9999% (metals basis)
  • Gold Germanium slug, 3.175mm (0.125in) dia x ≈3.175mm (0.125in) length, Premion®, 99.998% (metals basis)
  • Gold Germanium slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Premion®, 99.9997% (metals basis)
  • Gold Germanium slug, 6.35mm (0.25in)dia x 6.35mm (0.25in) length, Premion®, 99.999% (metals basis)
  • Gold slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, Premion®, 99.995% (metals basis)
  • Gold slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, Premion®, 99.99% (metals basis)
  • Gold slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Premion®, 99.999% (metals basis)
  • Gold Tin eutectic slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.99% (metals basis)
  • Gold Zinc slugs, 3.175mm (0.125in)dia x 3.175mm (0.125in) length, 99.95% (metals basis)
  • Gold Zinc slugs, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.99% (metals basis)
  • Gold Zinc slugs, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.99% (metals basis)
  • Indium slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.998% (metals basis)
  • Iridium slug, 6.0mm (0.24in) dia x 12.0mm (0.48in) length, 99.8% min. (metals basis)
  • Iridium slug, 6.0mm (0.24in) dia x 6.0mm (0.24in) length, 99.8% (metals basis)
  • Iron slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.95% (metals basis)
  • Iron slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 99.95% (metals basis)

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