Analytical Sample Bundle Metadata

Geological Survey of Canada, Northern Canada Division

1978

NGR-0041-1977-BC-SS-1 (includes both stream and lake sediments)

Type: lab data

Bundle Download

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

Bundle Description

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Sample Classification (Analytical)

Index Sample Count Survey Sample Type Prep Lab Material Control Ref Unknown Source Duplicates count
1  64      Control Reference  Unspecified Yes  No  0 
2  176  NGR stream and lake sediments and waters, NTS 104N, Atlin and Teslin Lakes Region, Northwestern British Columbia, 1977 ( more)   NGR lake sediment grab sample  <177 micron (NGR) No  No  16 
3  991  NGR stream and lake sediments and waters, NTS 104N, Atlin and Teslin Lakes Region, Northwestern British Columbia, 1977 ( more)   NGR bulk stream sediment  <177 micron (NGR) No  No  108 
4  31  NGR lake sediment and water survey, NTS 104N, British Columbia, 1977 ( more)   NGR lake sediment grab sample  <177 micron (NGR) No  No  4 

Analytical Package Description

Laboratory: Chemex Labs Limited

Name: Chemex (URP stream sediment) AAS (8+Mo), CVAAS (Hg) ( more)

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Analytical Suites:

Index Name
1  Chemex (lake and stream sediments) AAS (Mo; nitrous oxide-acetylene)
2  Chemex (lake and stream sediments) CVAAS (Hg)
3  Chemex (lake and stream sediments) AAS (8 elements; air-acetylene) (NGR aqua regia #4)

Analytical Methods:

Index Column Name Suite Order Method Order Suite Repeat Quantity Units Determination Limit
1  Mo_AAS  1  1  0    Mo   ppm 2  
2  Hg_AAS  2  1  0    Hg   ppb 10  
3  Zn_AAS  3  1  0    Zn   ppm 2  
4  Cu_AAS  3  2  0    Cu   ppm 2  
5  Pb_AAS  3  3  0    Pb   ppm 2  
6  Ni_AAS  3  4  0    Ni   ppm 2  
7  Co_AAS  3  5  0    Co   ppm 2  
8  Ag_AAS  3  6  0    Ag   ppm 0.2  
9  Mn_AAS  3  7  0    Mn   ppm 5  
10  Fe_AAS  3  8  0    Fe   percent 0.02  
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