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Compilation of Boron Concentration Data for NBS, USGS and CCRMP Reference Materials
Author(s) -
GLADNEY Ernest S.,
ROELANDTS Iwan
Publication year - 1987
Publication title -
geostandards newsletter
Language(s) - English
Resource type - Journals
eISSN - 1751-908X
pISSN - 0150-5505
DOI - 10.1111/j.1751-908x.1987.tb00024.x
Subject(s) - raw data , standard deviation , boron , statistics , environmental science , mathematics , physics , nuclear physics
Boron concentration data on 69 different biological, coal and geological reference materials issued by NBS, USGS and CCRMP have been collected from 1951‐1986. Data from 135 journal articles and technical reports are included. These data are summarized in consensus (mean) values with uncertainties expressed as pm one standard deviation. Mean values are also calculated as a function of analytical procedure and all raw data are given in the tables.