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10 Grams Pure Gadolinium Rare Earth Metal Lumps, 99.9% High Purity Gd Chunks for Lab Science Experiments and Periodic Table Element Specimen Collection

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$8.99

$ 3 .99 $3.99

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  • We are providing 10 grams net weight high quality Gadolinium metal chunks. Approx 0.352 oz. Purity >=99.9%;
  • This item will be vacuum packed in order to maintain original appearance and avoid oxidation;
  • It's great for laboratory science experiments and class demo.
  • It also can be a great gift for element specimen collectors.
  • Gadolinium is widely used in magnetic refrigeration and high-temperature Superconductors fields.


Gadolinium's atomic number is 64 and chemical symbol is Gd. It's widely used in below industry areas:
Gadolinium Doped Ceramics: This material is used in solid oxide fuel cells and as a thermal barrier in gas turbine engines due to its high ionic conductivity and thermal stability.
Luminescent Materials: Gadolinium compounds are utilized in the development of phosphors for color television tubes and trichromatic fluorescent lamps.
Magnetic Refrigeration: Gadolinium exhibits the magnetocaloric effect, making it useful in developing magnetic refrigerators that are more environmentally friendly than traditional refrigerators.
High-Temperature Superconductors: Gadolinium-based compounds are researched for their potential applications in creating superconducting materials that operate at higher temperatures.
Neutron Shields: Gadolinium's high neutron absorption cross-section makes it suitable for use in radiation shielding to protect equipment and personnel from radiation exposure.