Analytical Sample Bundle Metadata

1977

NGR-0021-1976-NT-LS-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

NGR lake sediment analysis, NWT 1976 survey, NTS 65B, 10 elements by atomic absorption spectroscopy, arsenic by colorimetry, LOI, Chemex, Vancouver.

These analytical data are published in GSC OF 414.

Sample Classification (Analytical)

IndexSample CountSurveySample TypePrep Lab MaterialControl RefUnknown SourceDuplicates count
50     Control Reference Unspecified Yes  No 
955  NGR lake sediment and water survey, NTS 65B, Nunavut, 1976 (more) NGR lake sediment grab sample <177 micron (NGR) No  No  104 

Analytical Package Description

Laboratory: Chemex Labs Limited

Name: Chemex (URP lake sediment) AAS (8+ Mo), CVAAS (Hg), COL(As), LOI (vague description) (more)

Chemex (Uranium Reconnaissance Program) lake sediments; atomic absorption spectroscopy (8 elements: Zn, Cu, Pb, Ni, Co, Ag, Mn, Fe; air-acetylene flame) + atomic absorption spectroscopy  (molybdenum; nitrous oxide-acetylene flame) + cold vapour atomic absorption spectroscopy (mercury) + colorimetry (arsenic) + LOI

Analytical Suites:

IndexName
1  Chemex (lake sediments) AAS (8 elements; air-acetylene) (vague)
2  Chemex (lake sediments) AAS (Mo; nitrous oxide-acetylene) (vague)
3  Chemex (lake sediments) CVAAS (Hg) (vague)
4  Chemex (lake sediments) COL (As) (vague)
5  Chemex (lake sediments) LOI (vague)

Analytical Methods:

IndexColumn NameSuite OrderMethod OrderSuite RepeatQuantityUnitsDetermination 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  Mo_AAS    Mo  ppm 2  
10  Hg_AAS    Hg  ppb 10  
11  As_Col    As  ppm 1  
12  LOI    LOI  percent 1  
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