Analytical Sample Bundle Metadata



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

NGR lake sediment analysis, NWT 1975 survey, NTS 86K, 10 elements by atomic absorption spectroscopy, arsenic by colorimetry, LOI, Chemex, Vancouver.

These analytical data are published in GSC OF 327.

Sample Classification (Analytical)

IndexSample CountSurveySample TypePrep Lab MaterialControl RefUnknown SourceDuplicates count
55     Control Reference Unspecified Yes  No 
1094  NGR lake sediment survey, NTS 86K, Northwest Territories and Nunavut, 1975 (more) NGR lake sediment grab sample <177 micron (NGR) No  No  118 

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:

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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