Analytical Package Metadata

Chemex (URP stream and lake sediment) AAS (8+Mo), COL (W, dl=4 ppm)

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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: Chemex Labs Limited

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Analytical Suites:

Index Name
1  Chemex (lake and stream sediments) AAS (8 elements; air-acetylene) (NGR aqua regia #4)
2  Chemex (lake and stream sediments) AAS (Mo; nitrous oxide-acetylene)
3  Chemex colorimetry (tungsten – d.l.=4 ppm; 3 ml of kerosene, overnight heating)

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  Mo_AAS  2  1  0    Mo   ppm 2  
10  W_Col  3  1  0    W   ppm 4  

Associated Analytical Sample Bundles:

Index Bundle ID Bundle Name Year
1  210416     NGR-0053-1978-BC-SS-1 (includes both stream and lake sediments)   1979
2  210420     NGR-0054-1978-BC-SS-1   1979
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