Analytical Sample Bundle Metadata

1979

NGR-0053-1978-NL-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, Labrador 1978 survey, NTS 23G, H, I, J, 10 elements by atomic absorption spectroscopy, fluorine by ion selective electrode, LOI, Chemex, Vancouver.

These analytical data are published in GSC OF 560.

Sample Classification (Analytical)

IndexSample CountSurveySample TypePrep Lab MaterialControl RefUnknown SourceDuplicates count
96     Control Reference Unspecified Yes  No 
1761  NGR lake sediment and water survey, NTS 23G, H, I, J, Labrador, Newfoundland, 1978 (more) NGR lake sediment grab sample <177 micron (NGR) No  No  192 

Analytical Package Description

Laboratory: Chemex Labs Limited

Name: Chemex (URP lake sediment) AAS(8+Mo+As), ISE(F), LOI (more)

Chemex (Uranium Reconnaissance Program) lake sediments; atomic absorption (8 elements: Zn, Cu, Pb, Ni, Co, Ag, Mn, Fe; air-acetylene flame) + atomic absorption spectroscopy (molybdenum; nitrous oxide-acetylene flame) + atomic absorption spectroscopy (arsenic; hydride evolution) + ion selective electrode (fluorine) + LOI

Analytical Suites:

IndexName
1  Chemex (lake and stream sediments) AAS (8 elements; air-acetylene) (NGR aqua regia #8)
2  Chemex AAS (As; hydride evolution) (details not specified explicitly)
3  Chemex (lake and stream sediments) AAS (Mo; nitrous oxide-acetylene)
4  Chemex (lake sediments) ISE (F)
5  Chemex (lake and stream sediments) LOI

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  As_AAS    As  ppm 1  
10  Mo_AAS    Mo  ppm 2  
11  F_ISE    F  ppm 40  
12  LOI    LOI  percent 1  
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