POTTERY ANALYSIS BY NEUTRON ACTIVATION

Neutron Activation Analysis Neutron Activation Analysis

CONTENT NEUTRON ACTIVATION ANALYSIS

Neutron Activation Analysis of Woodland Period Pottery from the Vicinity of Fort Bragg, North Carolina

Cadmium analysis by radiochemical neutron activation analysis.

Radiochemical neutron activation analysis (RNAA) has been routinely used at the National Bureau of Standards to analyze Cd in a variety of environmentally important matrices. The method used to separate Cd from other neutron-activated products is solvent extraction. Zinc diethyldithiocarbamate [Zn(DDC)2] in chloroform will quantitatively extract Cd from an aqueous solution over a pH range from ...

Neutron Activation Analysis

Neutron activation analysis Contents

Introduction Neutron activation analysis (NAA) is a nuclear process used for determining the concentrations of elements in a vast amount of materials. NAA relies on excitation by neutrons so that the treated sample emits gamma-rays. It allows the precise identification and quantification of the elements, above all of the trace elements in the sample. NAA has applications in chemistry but also i...