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Sr-90 is formed in nuclear reactors or during the explosion of nuclear weapons. It is applied as a radiation source in industrial thickness gauges. JSC Isotope supplies Sr-90 sources of the Russian design manufactured by FSUE «PA «MAYAK». There is a wide variety of standard designs and activities.


Producer: FSUE «PA «MAYAK»

Material: Stainless steel

Sr-90 is incorporated into graphite matrix that is encapsulated into stainless steel components sealed by argon-arc (TIG) welding.

Technical advantages

Sr-90 sources comply with the following industrial standards:

  • ISO 9978:1992;
  • ISO 2919 (by durability).

The radioactive content and radiation output measurements stated in the product certification are traceable to national standards.

JSC Isotope is ready to supply you with Sr-90 sources. We represent Russian isotope products manufacturers that have unique technical expertise and production capacities. We cooperate with ROSATOM State Corporation enterprises and guarantee high quality of supplied products. Our client-oriented approach has made JSC Isotope one of the leaders in global isotope sales market.


JSC Isotope has a world class distribution system that includes a unique software-based order management system. Due to carefully managed logistics we ensure on time delivery of all our products.

Your personal manager: Konstantin Ershov
E-mail: KSErshov@isotop.ru
Tel.: +7 (495) 981-96-16 (ext. 230)

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