Modification to Tracerlab Automatic Sample Changer

Trace Elements Memorandum 142
By: , and 

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Abstract

The U.S. Geological Survey has recently modified the Tracerlab Automatic Sample Changer so that the geometry is greatly improved for counting larger low-activity samples in finely ground form. The larger sample and larger Geiger Mueller tubes allow a greater number of samples to be counted per hour with the same statistical accuracy.
Publication type Report
Publication Subtype USGS Numbered Series
Title Modification to Tracerlab Automatic Sample Changer
Series title Trace Elements Memorandum
Series number 142
DOI 10.3133/tem142
Year Published 1950
Language English
Publisher U.S. Geological Survey
Description 2 p.
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