Analytical Package Metadata

Chemex (NGR lake sediment) AAS (8+5), CVAAS (Hg), COL (W), LOI, NADNC (U-5**10)

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Analytical Package Description

Laboratory: Chemex Labs Limited

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Analytical Suites:

Index Name
1  Chemex (lake sediment) AAS (8 + Cd; air acetylene) - decomp: 4HNO!sub!3!/sub! 1HCl
2  Chemex AAS (As; hydride evolution) 6ml decomp: 4 HNO!sub!3!/sub! 1 HCL
3  Chemex (lake and stream sediments) AAS (Mo; nitrous oxide-acetylene)
4  Chemex (lake and stream sediments) CVAAS (Hg)
5  Chemex (lake and stream sediments) LOI
6  Chemex (lake and stream sediment) AAS (Sb; hydride evolution) - 3ml conc
7  Chemex (lake and stream sediment) COL(W)
8  Chemex (lake and stream sediment) AAS (Ba; nitrous oxide)
9  Chemex (lake and stream sediment) NADNC ( U – 5**10, He detector, 20s, d.l.=0.5)

Analytical Methods:

Index Column Name Suite Order Method Order Suite Repeat Quantity Units Determination Limit
1  Zn_AAS  1  1  0    Zn   ppm 2  
2  Cu_AAS  1  2  0    Cu   ppm 2  
3  Pb_AAS  1  3  0    Pb   ppm 2  
4  Ni_AAS  1  4  0    Ni   ppm 2  
5  Co_AAS  1  5  0    Co   ppm 2  
6  Ag_AAS  1  6  0    Ag   ppm 0.2  
7  Mn_AAS  1  7  0    Mn   ppm 5  
8  Fe_AAS  1  8  0    Fe   percent 0.02  
9  Cd_AAS  1  9  0    Cd   ppm 0.2  
10  As_AAS  2  1  0    As   ppm 1  
11  Mo_AAS  5  1  0    Mo   ppm 2  
12  Hg_AAS  6  1  0    Hg   ppb 10  
13  LOI  7  1  0    LOI   percent 1  
14  Sb_AAS  8  1  0    Sb   ppm 0.2  
15  W_Col  9  1  0    W   ppm 2  
16  Ba_AAS  10  1  0    Ba   ppm 40  
17  U_NADNC  11  1  0    U   ppm 0.5  

Associated Analytical Sample Bundles:

Index Bundle ID Bundle Name Year
1  210608     NGR-0118-1986-BC-LS-1   1987
Date modified: