Analytical Package Metadata

CanTech AAS + Hg-CVAAS + LOI



Analytical Package Download

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: CANTECH Laboratories, Calgary, Alberta

Humus samples were dry sieved using an 8 inch sieve shaker.  The <177 µm fraction was analysed for 9 trace elements (Ag, Cd, Co, Cu, Fe, Mn, Ni, Pb, Zn) using atomic absorption spectroscopy (AAS) with an air acetylene flame.  Mo and V were analysed by atomic absorption spectroscopy (AAS) using a nitrous oxide acetylene flame.  Mercury analysis was done by cold vapour atomic absorption spectrometry (Hg-CVAAS) using a modified Hatch and Ott procedure.  Loss on ignition (LOI) was also determined for the humus samples.  The analyses were performed by CANTECH Laboratories in Calgary, Alberta.

Analytical Suites:

IndexName
1  CanTech AAS (unknown acid digestion)
2  CanTech AAS (Mo, V) (unknown acid digestion)
3  CanTech Hg-CVAAS (unknown acid digestion)
4  CanTech LOI

Analytical Methods:

IndexColumn NameSuite OrderMethod OrderSuite RepeatQuantityUnitsDetermination Limit
1  Ag_AAS    Ag  ppm 0.2  
2  Cd_AAS    Cd  ppm 0.2  
3  Co_AAS    Co  ppm  
4  Cu_AAS    Cu  ppm  
5  Fe_AAS    Fe  percent  
6  Mn_AAS    Mn  ppm  
7  Ni_AAS    Ni  ppm  
8  Pb_AAS    Pb  ppm  
9  Zn_AAS    Zn  ppm  
10  Mo_AAS    Mo  ppm 1  
11  V_AAS    V  ppm  
12  Hg_AAS    Hg  ppb  
13  LOI    LOI  percent  

Associated Analytical Sample Bundles:

IndexBundle IDBundle NameYear
1  130038     Atholville and Charlo, NB humus samples (Dickson, NBDNRE), 177 micron size fraction – AAS + Hg-CVAAS + LOI   1999
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