Analytical Sample Bundle Metadata

1981

NGR-0068-1980-BC-SS-1

Type: lab data



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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

Sample Classification (Analytical)

Index Sample Count Survey Sample Type Prep Lab Material Control Ref Unknown Source Duplicates count
71      Control Reference  Unspecified Yes  No 
1373  NGR stream sediment and water survey, NTS 93A, Quesnel Lake, British Columbia, 1980 ( more)   NGR bulk stream sediment  <177 micron (NGR) No  No  148 

Analytical Package Description

Laboratory: Chemex Labs Limited

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

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 (As; hydride generation)
3  Chemex (lake and stream sediments) AAS (Mo; nitrous oxide-acetylene)
4  Chemex (stream sediments) COL (W)- using pyrosulfate and dithiolcarbonate (dl = 2 ppm)
5  Chemex (lake and stream sediments) CVAAS (Hg)
6  Chemex (stream sediments) MIBK solvent extraction atomic absorption spectroscopy (Sb)

Analytical Methods:

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