Analytical Sample Bundle Metadata

1984

NRG-0086-1983-BC-SS-1

Type: lab data



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Bundle Description

NGR stream sediment analysis, British Columbia 1983, NTS 93M, atomic absorption spectroscopy (8 elements + As + Mo + Sb), cold vapour (Hg), COL(W), NADNC(U) , Chemex Labs Ltd, Vancouver.

These analytical data are published in GSC OF 1000.

Sample Classification (Analytical)

IndexSample CountSurveySample TypePrep Lab MaterialControl RefUnknown SourceDuplicates count
61     Control Reference Unspecified Yes  No 
1162  NGR stream sediment and water survey, NTS 93M, central British Columbia, 1983 (more) NGR bulk stream sediment <177 micron (NGR) No  No  124 

Analytical Package Description

Laboratory: Chemex Labs Limited

Name: Chemex (NGR stream sediment) AAS (8+3), cold vapour (Hg), COL(W), NADNC(U) (more)

Chemex (National Geochemical Reconnaissance), stream sediment; atomic absorption spectroscopy (8 elements: Zn, Cu, Pb, Ni, Co, Ag, Mn, Fe; air-acetylene) + atomic absorption spectroscopy (arsenic; hydride evolution) + atomic absorption spectroscopy (molybdenum; nitrous oxide) + atomic absorption spectroscopy (mercury; cold vapour) + atomic absorption spectroscopy (antimony; MIBK solvent extraction) + colorimetry (tungsten) + neutron activation-delayed neutron counting (uranium)

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 and stream sediments) CVAAS (Hg)
5  Chemex (stream sediments) COL(W-  d.l.=2ppm; 2.5ml of Kerosene)- potassium bisulphate fusion
6  Chemex (lake sediment) NADNC(U)-flux 8x1013, d.l.= 0.2ppm
7  Chemex (stream sediments) MIBK solvent extraction atomic absorption spectroscopy (Sb)

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  Hg_AAS    Hg  ppb 10  
12  W_Col    W  ppm 2  
13  U_NADNC    U  ppm 0.2  
14  Sb_AAS    Sb  ppm 0.2  
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