Analytical Suite Metadata

X-Ray Assay Laboratories (lake sediment) XRF-fused with LiBO2



X-Ray Assay Laboratories, lake sediment; X-ray fluorescence- fused with LiBO2 (Rb,Sr,Cr,Zr,SiO2,Al2O3,Fe2O3,CaO,MgO,Na2O,K2O,MnO,P2O5,TiO2,BaO)

General Methodology:

Determined by mixing the sample with lithium metaborate, lithium fluoride and ammonium nitrate, fusing in Claisse fluxer, pouring into a mold and the resulting disc read by X-ray fluorescence spectrometry and calculations done by a mini computer.

Instrument: unstated

Sample material: solid

Sample weight: unstated


Analytical Technique:

Hierarchical classification

Technique >> Spectroscopy >> Electromagnetic radiation >> X-ray >> Luminescence >> Fluorescence

Children

WD-XRF | ED-XRF | pXRF


Analytical Decomposition:

Hierarchical classification

Decomposition >> None

Children

None


Analytical Methods:

IndexMethod OrderMethod IDQuantityDetection Limit
1  1086     Rb_XRF  20
2  1087     Sr_XRF  20
3  1088     Cr_XRF  10
4  1089     Zr_XRF  10
5  1090     SiO2  1
6  1091     Al2O3  0.1
7  1092     Fe2O3  0.1
8  1093     CaO  0.1
9  1094     MgO  0.05
10  10  1095     Na2O  0.1
11  11  1096     K2O  0.1
12  12  1097     MnO  0.02
13  13  1098     P2O5  0.02
14  14  1099     TiO2  0.02
15  15  1100     BaO  0.02

Associated Analytical Packages:

IndexPackage IDPackage Name
1  383     XRAL (NGR lake sediments) XRF (CO2,C-org, 5 elements and 11 compounds), LOI900
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