Resin-loaded Papers--sampling and Trace Analysis Using Neutron Activation and X-ray Spectrography.
7th Mater Res Symp on Accuracy in Trace Anal 10/74 NBS Stp 422 1:649-658
Resin-loaded papers, composed of approximately 50 wt-pct cellulose and 50 wt-pct resin, are used to sample large volumes of solution, then to determine the concentrated elements by either fluorescent x- ray spectrography or neutron activation. Examples of published applications to a wide range of industrial, environmental, and health problems are summarized together with applications by the Bureau of Mines to metallurgical and mining problems. Potential applications of new ion-exchange resins and reagent-loaded papers are also considered.
7th Mater. Res. Symp. on Accuracy in Trace Anal., 10/74, NBS Stp 422, V. 1, 8/76, PP. 649-658