Analytical Package Metadata
Chemex (NGR lake sediment) AAS (8+4), CVAAS (Hg), LOI500, U
Analytical Package Description
Analytical Suites:
| Index |
Name |
|
1
|
Chemex (lake sediment) AAS (Zn, Cu, Pb, Ni, Co, Ag, Mn, Fe, Cd; air acetylene flame)
– 6 ml, held for 2 hrs
|
|
2
|
Chemex AAS (As; hydride evolution) decomp: 6 ml - 4 HCl 1 HNO!sub!3!/sub! |
|
3
|
AAS (Mo, V (dl=5); nitrous oxide acetylene) |
|
4
|
Chemex (lake and stream sediments) CVAAS (Hg) |
|
5
|
Chemex (lake and stream sediments) LOI |
|
6
|
Chemex (lake sediment) NADNC (U)-flux 10!sup!12!/sup!, d.l.= 0.05 ppm |
Analytical Methods:
| Index |
Column Name |
Suite Order |
Method Order |
Suite Repeat |
Quantity |
Units |
Determination Limit |
|
1
|
Zn_AAS
|
1
|
1
|
0
|
Zn
|
ppm
|
2
|
|
2
|
Cu_AAS
|
1
|
2
|
0
|
Cu
|
ppm
|
2
|
|
3
|
Pb_AAS
|
1
|
3
|
0
|
Pb
|
ppm
|
2
|
|
4
|
Ni_AAS
|
1
|
4
|
0
|
Ni
|
ppm
|
2
|
|
5
|
Co_AAS
|
1
|
5
|
0
|
Co
|
ppm
|
2
|
|
6
|
Ag_AAS
|
1
|
6
|
0
|
Ag
|
ppm
|
0.2
|
|
7
|
Mn_AAS
|
1
|
7
|
0
|
Mn
|
ppm
|
5
|
|
8
|
Fe_AAS
|
1
|
8
|
0
|
Fe
|
percent
|
0.02
|
|
9
|
Cd_AAS
|
1
|
9
|
0
|
Cd
|
ppm
|
0.2
|
|
10
|
As_AAS
|
2
|
1
|
0
|
As
|
ppm
|
1
|
|
11
|
Mo_AAS
|
3
|
1
|
0
|
Mo
|
ppm
|
2
|
|
12
|
V_AAS
|
3
|
2
|
0
|
V
|
ppm
|
5
|
|
13
|
Hg_AAS
|
4
|
1
|
0
|
Hg
|
ppb
|
10
|
|
14
|
LOI
|
5
|
1
|
0
|
LOI
|
percent
|
1
|
|
15
|
U_NADNC
|
6
|
1
|
0
|
U
|
ppm
|
0.5
|
Associated Analytical Sample Bundles:
| Index |
Bundle ID |
Bundle Name |
Year |
|
1
|
210488
|
NGR-0075-1982-ON-LS-1
|
1983
|
- Date modified:
-
