Analytical Package Metadata
Chemex (NGR lake sediment) AAS (8+5), CVAAS (Hg), COL (W), LOI, NADNC (U-5**10)
Analytical Package Description
Analytical Suites:
| Index |
Name |
|
1
|
Chemex (lake sediment) AAS (8 + Cd; air acetylene) - decomp: 4HNO!sub!3!/sub! 1HCl |
|
2
|
Chemex AAS (As; hydride evolution) 6ml decomp: 4 HNO!sub!3!/sub! 1 HCL |
|
3
|
Chemex (lake and stream sediments) AAS (Mo; nitrous oxide-acetylene) |
|
4
|
Chemex (lake and stream sediments) CVAAS (Hg) |
|
5
|
Chemex (lake and stream sediments) LOI |
|
6
|
Chemex (lake and stream sediment) AAS (Sb; hydride evolution) - 3ml conc |
|
7
|
Chemex (lake and stream sediment) COL(W) |
|
8
|
Chemex (lake and stream sediment) AAS (Ba; nitrous oxide) |
|
9
|
Chemex (lake and stream sediment) NADNC ( U – 5**10, He detector, 20s, d.l.=0.5) |
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
|
5
|
1
|
0
|
Mo
|
ppm
|
2
|
|
12
|
Hg_AAS
|
6
|
1
|
0
|
Hg
|
ppb
|
10
|
|
13
|
LOI
|
7
|
1
|
0
|
LOI
|
percent
|
1
|
|
14
|
Sb_AAS
|
8
|
1
|
0
|
Sb
|
ppm
|
0.2
|
|
15
|
W_Col
|
9
|
1
|
0
|
W
|
ppm
|
2
|
|
16
|
Ba_AAS
|
10
|
1
|
0
|
Ba
|
ppm
|
40
|
|
17
|
U_NADNC
|
11
|
1
|
0
|
U
|
ppm
|
0.5
|
Associated Analytical Sample Bundles:
| Index |
Bundle ID |
Bundle Name |
Year |
|
1
|
210608
|
NGR-0118-1986-BC-LS-1
|
1987
|
- Date modified:
-
