These standards have been carefully
selected and calibrated using our expertise in isotope analysis.
Each has been calibrated by Iso-Analytical and is traceable to an internationally
They are intended for use as laboratory standards to allow routine
checking of instrument performance.
As such, they may be used as part of your laboratories quality
control procedure. They are not
intended as substitutes to calibration or inter-comparison materials
distributed by the IAEA.
If you prefer to have your
own laboratory standards calibrated please see our
Standard Calibration service.