Analytical Package Metadata

Chemex (URP lake sediment) AAS(8+Mo+As), LOI



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Download analytical data for this package in one of three formats, depending on the desired convention for treating values below the lower detection limit:

Analytical Package Description

Laboratory: Chemex Labs Limited

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) + atomic absorption spectroscopy (arsenic; hydride evolution) + 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) decomp: 6 ml - 4 HCl 1 HNO3
3  Chemex (lake and stream sediments) AAS (Mo; nitrous oxide-acetylene)
4  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  LOI    LOI  percent 1  

Associated Analytical Sample Bundles:

IndexBundle IDBundle NameYear
1  210395     NGR-0047-1978-ON-LS-1   1979
2  210398     NGR-0048-1978-ON-LS-1   1979
3  210438     NGR-0058-1978-NU-LS-1   1979
4  210441     NGR-0059-1978-NU-LS-1   1979
5  210444     NGR-0060-1978-NU-LS-1   1979
6  210447     NGR-0061-1979-ON-LS-1   1980
7  210450     NGR-0062-1979-ON-LS-1   1980
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