γ sources in vegetable matrix

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Our vegetable matrix is made with dry and crushed plants. Radionuclides are mixed in the volume of the matrix.

The whole is put in a standard container or in a container adapted to your needs.

Source activity is measured with Nal scintillators or HPGe semi-conductors.

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Catalog references	On request
Activity
1 kBq • 0.03 µCi	From 1 to 1 000 kBq From 0.03 to 27 µCi
Radionucléide
Mix 12ML01	²⁴¹Am, ¹⁰⁹Cd, ¹³⁹Ce, ⁵⁷Co, ⁶⁰Co, ⁵¹Cr, ¹³⁷Cs, ¹¹³Sn, ⁵⁴Mn, ²²Na, ⁸⁵Sr, ⁸⁸Y (Non-exhaustive list)

Radionuclide	Activity	K=2 measurement incertainty	Reference
12ML01*	1 kBq • 0.03 µCi	[8% ; 8,5%]	12ML01 EGE V 1KBQ
Standard manufacturing tolerance: ± 30% IAEA Category : 5 • ISO2919 Classification : C11111
* The 12ML01 mixture – ²⁴¹Am, ¹⁰⁹Cd, ¹³⁹Ce, ⁵⁷Co, ⁶⁰Co, ⁵¹Cr, ¹³⁷Cs, ¹¹³Sn, ⁵⁴Mn, ⁶⁵Zn, ⁸⁵Sr, ⁸⁸Y – generates around 15 peaks over an energy range from 60 keV to 1836 keV. The quantity of each radionuclide is chosen so that the counting rates of the main peak of each radionuclide are the same order of magnitude. Other geometries are available on request.

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