Application of gamma ray spectrometry and computer techniques to the determination of the minimum detectable content of trace elements in neutron activated materials

Preparation of pseudo-biological referen

Preparation of pseudo-biological reference material containing all rare earth elements and its application to the assessment of the accuracy of rare earth determination by neutron activation analysis after separation by coprecipitation

✍ Yoshihiro Iwata; Nobuo Suzuki 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 420 KB

A synthetic multi-element reference material (SyRM) with a pseudo-blologlcal matnx composltlon contammg all rare earths @Es) was prepared The elemental composltlon of the SyRM was regulated by the starting materials used for the synthesis The present SyRM contains 45 elements urlth accurately known