Analytical Package Metadata

XRAL (NGR lake sediments) XRF (CO2, C-org, 5 elements and 11 oxides), LOI900



Analytical Package Download

Download analytical data for this package in one of three formats, depending on the desired convention for treating values below the lower detection limit:

Analytical Package Description

Laboratory: X-Ray Assay Laboratories, Toronto (XRAL)

Analytical Suites:

Index Name
1  X-Ray Assay Laboratories (lake sediment) CO2
2  X-Ray Assay Laboratories (lake sediment) C-org
3  X-Ray Assay Laboratories (lake sediment) XRF-pressed disc (S)
4  X-Ray Assay Laboratories (lake sediment) XRF-fused with LiBO2
5  X-Ray Assay Laboratories (lake sediment) LOI at 900°C

Analytical Methods:

Index Column Name Suite Order Method Order Suite Repeat Quantity Units Determination Limit
1  CO2    CO2   percent 0.2  
2  C_org    Al   percent 0.2  
3  S_XRF    S   percent 0.02  
4  Rb_XRF    Rb   ppm 20  
5  Sr_XRF    Sr   ppm 20  
6  Cr_XRF    Cr   ppm 10  
7  Zr_XRF    Zr   ppm 10  
8  SiO2    SiO2   percent 1  
9  Al2O3    Al2O3   percent 0.1  
10  Fe2O3    Fe2O3   percent 0.1  
11  CaO    CaO   percent 0.1  
12  MgO    MgO   percent 0.05  
13  Na2O  10    Na2O   percent 0.1  
14  K2O  11    K2O   percent 0.1  
15  MnO  12    MnO   percent 0.02  
16  P2O5  13    P2O5   percent 0.02  
17  TiO2  14    TiO2   percent 0.02  
18  BaO  15    BaO   percent 0.02  
19  LOI_900    LOI   percent 0.2  

Associated Analytical Sample Bundles:

Index Bundle ID Bundle Name Year
1  210485     NGR-0074-1976-ON-LS-1   1983
2  210489     NGR-0075-1982-ON-LS-2   1983
Date modified: