Sectors of Activity

• Multigamma ray standard solutions
• Water equivalent resin matrices
• Gaseous standards
• Kits of gamma sources
• Multigamma ray sources

Gaseous standards

Multigamma ray gaseous standards are used for calibrating gamma spectrometers used in monitoring radioactive gaseous releases.
The mixture of krypton 85, xenon 127 and xenon 133 is packaged in type SG500G (500 cm³) and SG3000G (3000 cm³) containers (see diagrams below) at below atmospheric pressure.
Gamma energies lie within the range 80 - 600 keV.
The respective approximate activities are 7 MBq (⁸⁵Kr), 30 kBq (¹²⁷Xe) and 50 kBq (¹³³Xe).

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For a custom source request, contact LEA.

Radionuclides

• Krypton 85 (⁸⁵Kr)
• Strontium 85 (⁸⁵Sr)
• Xenon 127 (¹²⁷Xe)
• Xenon 133 (¹³³Xe)
• Yttrium 88 (⁸⁸Y)