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 stream sediment analysis, British Columbia 1977 survey, NTS 82M, 10 elements by atomic absorption spectroscopy, Chemex Labs Ltd., Vancouver.

These analytical data are published in GSC OF 516..

Sample Classification (Analytical)

IndexSample CountSurveySample TypePrep Lab MaterialControl RefUnknown SourceDuplicates count
27     Control Reference Unspecified Yes  No 
497  NGR stream sediment and water survey, part of NTS 82M, Southeastern British Columbia, 1977 (more) NGR bulk stream sediment <177 micron (NGR) No  No  54 

Analytical Package Description

Laboratory: Chemex Labs Limited

Name: Chemex (URP stream sediment) AAS (8+Mo), CVAAS (Hg) (more)

Chemex (Uranium Reconnaissance Program) stream 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 (mercury; cold vapour)

Analytical Suites:

1  Chemex (lake and stream sediments) AAS (Mo; nitrous oxide-acetylene)
2  Chemex (lake and stream sediments) CVAAS (Hg)
3  Chemex (lake and stream sediments) AAS (8 elements; air-acetylene) (NGR aqua regia #4)

Analytical Methods:

IndexColumn NameSuite OrderMethod OrderSuite RepeatQuantityUnitsDetermination Limit
1  Mo_AAS    Mo  ppm 2  
2  Hg_AAS    Hg  ppb 10  
3  Zn_AAS    Zn  ppm 2  
4  Cu_AAS    Cu  ppm 2  
5  Pb_AAS    Pb  ppm 2  
6  Ni_AAS    Ni  ppm 2  
7  Co_AAS    Co  ppm 2  
8  Ag_AAS    Ag  ppm 0.2  
9  Mn_AAS    Mn  ppm 5  
10  Fe_AAS    Fe  percent 0.02  
Date modified: