Geneva area: cs-137 or Sodium22

[mickrose]

Hi everyone,

I have Americium241 and Radium 226 but I am told calibration should be easier with cesium.
Anyone in my Swiss region could help? (just for 3 days... until I can order some)

thanks,
mike

[MaxGaspa]

My preferred supplier of safe sources is

http://www.spectrumtechniques.com/

(I think I can cite them, in any case I'm not related to them in any way)

They are fast shipping worldwide and they are very courteous and helpful, write to

sales@spectrumtechniques.com

or fulfill the module in their site.