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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Source alpha EASA
EGEV © LEA - Cédric Delestrade
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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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