A rapid method of 89Sr and 90Sr comprising ion chromatography for preconcentration and
Sr extraction chromatography for separation of Sr from Ca, Ba and Y was validated with …

Analyses of {sup 89} Sr and {sup 90} Sr in milk samples are improved by using an extraction
chromatography column to isolate strontium. Following ingrowth of {sup 90} Y, strontium and …

A modular automated radionuclide separator for 89/90 Sr (MARS Sr-90) has been
developed for the rapid and reproducible isolation of radiostrontium. The automated …

This paper presents a review on all available analytical methods for 90 Sr and 89 Sr
determination in milk. Special attention was focused on the parameter of the performing time …

A radiochemical procedure comprising ion chromatography for preconcentration, oxalate
precipitation for alkali/alkaline earth separation, strontium specific extraction …

An improved method was developed to rapidly determine strontium-90 (90 Sr) in cow's milk
samples in the event of a nuclear emergency. To perform this method, no heating or ashing …

Strontium isotopes, 89Sr and 90Sr, and 226Ra being radiotoxic when ingested, are routinely
monitored in milk and drinking water samples collected from different regions in Canada. In …

In emergency situation or in case of defence against nuclear hazards, the rapid analysis of
radioisotopes in food products is essential. Radiostrontium is one of the most interesting …

A new rapid separation method for radiostrontium in emergency milk samples was
developed at the Savannah River Site (SRS) Environmental Bioassay Laboratory (Aiken …

This study describes a new and rapid procedure for radiostrontium determination in milk
samples based on the use of plastic scintillation resins (PS resins). The proposed method …