Geometry Sources – Isotrak

Mixed or single radionuclide solutions from Isotrak are incorporated homogeneously into a plastic resin which is then poured into the container and allowed to set. The active resin is normally covered by a layer of inactive resin. A lid is fixed to the container to make a sealed, solid, source. Gas equivalent sources are prepared by combining the active solution with plastic foam

Standard geometries 
– 1 litre Marinelli beakers (own Geometry)
– 1 litre plastic bottles (own Geometry) 
– Marinelli beakers (type GA-MA) 
– Simulated filters 
– Simulated gas standards (type GA-MA) 

Densities
– 0,02 g/cm³ gas equivalent 1 atm
– 0,1 g/cm³ gas equivalent 10 atm
– 0,2 g/cm³ gas equivalent 20 atm
– 0,5-0,6 g/cm³ gas equivalent to granulated charcoal
– 0,97 g/cm³ water equivalent
– Any density 0,1 – 3,0 g/cm³
– Other densities on request