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We have the technology to supply a range of isotopes in various chemical forms including oxide, metal, gaseous or elemental. We are also able to convert materials into other forms in accordance with customer requests.

Please select an element in our current product portfolio to find out more.

Lanthanoid Actanoid Current product portfolio Research and development in progress, please contact us for more information Research and development required, please contact us for more information
Silicon isotopes image

Naturally occurring silicon has three stable isotopes.

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Nickel isotopes image

Naturally occurring nickel has five stable isotopes.

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Chromium isotopes image

Naturally occurring chromium has four stable isotopes.

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Tellurium isotopes image

Naturally occurring tellurium has eight stable isotopes.

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Molybdenum isotopes image

Naturally occurring molybdenum has seven stable isotopes.

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Tungsten isotopes image

Naturally occurring tungsten has five stable isotopes.

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Xenon isotopes image

Naturally occurring xenon has nine stable isotopes.

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Cadmium isotopes image

Naturally occurring cadmium has eight stable isotopes.

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Selenium isotopes image

Natural occurring selenium has six stable isotopes.

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Germanium isotopes image

Naturally occurring germanium has five stable isotopes.

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Zinc isotopes image

Naturally occurring zinc has five stable isotopes.

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Iridium isotopes image

Naturally occurring iridium has two stable isotopes.

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Titanium isotopes image

Natural occurring titanium has five stable isotopes.

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Tellurium isotopes (Te)

Tellurium isotopes are used for medical applications and research applications. The stable Tellurium isotopes can be enriched or depleted by Urenco Stable Isotopes to any concentration. The Selenium isotopes can be supplied in various chemical forms.

Naturally occurring Tellurium isotopes has eight stable isotopes.

Isotope Maximum available enrichment (atomic %) Natural abundance (atomic %)
¹²⁰Te >99, <1 0.10
¹²²Te >99, <1 2.60
¹²³Te >99, <1 0.90
¹²⁴Te >99, <1 4.70
¹²⁵Te >99, <1 7.10
¹²⁶Te >99, <1 18.80
¹²⁸Te >99, <1 31.70
¹³⁰Te >99, <1 34.10

Application of Tellurium isotopes

Tellurium 120 (Te 120)

Te-120 is used for the production of I-120 which has an application as a PET and Beta emitting isotope.

Tellurium 122 (Te 122)

Te-122 is used in the production of radioisotope I-122 which is used in gamma imaging.

Tellurium 123 (Te 123)

Te-123 is used for the production of radioactive I-123, which is used by thyroid imaging.

Tellurium 124 (Te 124)

Te-124 is used for the production of both I-123 and PET isotope I-124.

Tellurium 130 (Te 130)

Te-130 is used in research into double Beta decay.

Silicon isotopes image

Naturally occurring silicon has three stable isotopes.

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Nickel isotopes image

Naturally occurring nickel has five stable isotopes.

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Chromium isotopes image

Naturally occurring chromium has four stable isotopes.

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Tellurium isotopes image

Naturally occurring tellurium has eight stable isotopes.

Read more
Molybdenum isotopes image

Naturally occurring molybdenum has seven stable isotopes.

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Tungsten isotopes image

Naturally occurring tungsten has five stable isotopes.

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Xenon isotopes image

Naturally occurring xenon has nine stable isotopes.

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Cadmium isotopes image

Naturally occurring cadmium has eight stable isotopes.

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Selenium isotopes image

Natural occurring selenium has six stable isotopes.

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Germanium isotopes image

Naturally occurring germanium has five stable isotopes.

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Zinc isotopes image

Naturally occurring zinc has five stable isotopes.

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Iridium isotopes image

Naturally occurring iridium has two stable isotopes.

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Titanium isotopes image

Natural occurring titanium has five stable isotopes.

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