Analytical Package Metadata

Barringer (NGR lake sediment) AAS(8+6), DCP(Ba), CV(Hg), LOI, W, F, U



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Analytical Package Description

Laboratory: Barringer

Barringer (National Geochemical Reconnaissance), lake sediment; atomic absorption spectroscopy (8+Cd+As+Mo+V+Sb+Sn) + DCP(Ba) +  atomic absorption spectroscopy (mercury; cold vapour) + colorimeter (tungsten) + LOI at 500°C + ion-selective electrode (fluorine) + neutron activation-delayed neutron counting (uranium-10**12 flux)

Analytical Suites:

IndexName
1  Barringer (lake sediment) AAS (8 + Cd; air acetylene) - decomp: 4HNO3 1HCL
2  Barringer (lake sediment) AAS (As; hydride evolution) - 6ml conc
3  Barringer (lake and stream sediment) AAS (Mo, V; nitrous oxide-acetylene)
4  Barringer (lake and stream sediment) AAS (Sb; hydride evolution) - 3ml conc
5  Barringer (lake sediment) DCP (Ba)
6  Barringer (lake and stream sediment) AAS (Sn; hydride)
7  Barringer (lake and stream sediment) CVAAS (Hg)
8  Barringer (lake and stream sediment) COL (W - fused with K2S2O7)
9  Barringer (lake and stream sediment) LOI at 500C
10  Barringer (lake and stream sediment) ISE (F)
11  Barringer (lake and stream  sediment) NADNC(U)

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  Cd_AAS    Cd  ppm 0.2  
10  As_AAS    As  ppm 1  
11  Mo_AAS    Mo  ppm 2  
12  V_AAS    V  ppm 10  
13  Sb_AAS    Sb  ppm 0.2  
14  Ba_DCP    Ba  ppm 40  
15  Sn_AAS    Sn  ppm 1  
16  Hg_CVAAS    Hg  ppb 10  
17  W_Col    W  ppm 2  
18  LOI_500    LOI  percent 1  
19  F_ISE  10    F  ppm 40  
20  U_NADNC  11    U  ppm 0.5  

Associated Analytical Sample Bundles:

IndexBundle IDBundle NameYear
1  210700     NGR-0141-1985-MB-LS-1   1985
Date modified: