Analytical Sample Bundle Metadata

1982

NGR-0073-1981-YT-SS-3

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
58      Control Reference  Unspecified Yes  No 
1100  NGR stream sediment and water survey, NTS 105I, Nahanni, Yukon and Northwest Territories, 1981 ( more)   NGR bulk stream sediment  HMC non-ferromagnetic fraction No  No  116 

Analytical Package Description

Laboratory: GSC: Geological Survey of Canada, Ottawa

Name: GSC (stream sediments) AAS (As+ Sb+Cd+Ba), CVAAS (Hg), COL (P2O5) ( more)

Analytical Suites:

Index Name
1  GSC (stream sediments) AAS (As, Sb; hydride formed with a Na borohydride reducing agent)
2  GSC (stream sediments) AAS (Hg; vapour atomized in a silica heated tube)
3  GSC (stream sediments) AAS (Cd; air-acetylene flame using multi-acid total digestion)
4  GSC (stream sediments) COL (P2O5)
5  GSC (stream sediments) AAS (Ba; nitrous oxide-acetylene using a multi-acid total digestion)

Analytical Methods:

Index Column Name Suite Order Method Order Suite Repeat Quantity Units Determination Limit
1  As_AAS    As   ppm 0.4  
2  Sb_AAS    Sb   ppm 0.4  
3  Hg_AAS    Hg   ppb 30  
4  Cd_AAS    Cd   ppm 0.2  
5  P2O5_Col    P2O5   percent 0.04  
6  Ba_AAS    Ba   ppm 0.02  
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