Keywords

Keyword Definition

Iron


Category: Analysed quantities

Subcategory: Element

Keywords corresponding to analysed quantities.  The types of analysed quantities have been grouped into eleven different subcategories. Examples: “Au”, “pH”. Taken from the “Analytical_Quantities_SHARED” database table. The subcategories are taken from the “Analytical_Quantity_Types_SHARED” database table.


Associated Analytical Suites:

IndexSuite IDSuite Name
1  1     Bondar-Clegg/TSD 2 micron 10 element AAS (with Ag)
2  8     Bondar-Clegg/TSD 63 micron 11 element INAA
3  9     Chemex/TSD 2 micron 12 element ICP/AES
4  19     Geoscience Lab, (OGS) Lithogeochemical Database: miscellaneous analytical methods
5  21     Geoscience Lab, (OGS) Lithogeochemical Database: XRF methods
6  24     INRS/McMaster INAA (low DL)
7  25     INRS/McMaster INAA (high DL)
8  26     XRAL INAA
9  28     NBDNRE AAS
10  40     ActLabs INAA (35 elements; Rb:15; Cr:5; Se:3)
11  42     Bondar-Clegg/TSD 2 micron 9 element AAS
12  43     Bondar-Clegg/TSD 63 micron 14 element INAA
13  44     Chemex/TSD 2 micron 9 elements unknown methods
14  50     Bondar-Clegg/TSD 2 micron 10 element AAS (with Cd)
15  51     Chemex/TSD 2 micron 11 element ICP/AES
16  52     ActLabs INAA (33 elements, inc Hg, no Ag, no Sr, Rb:15)
17  59     ActLabs INAA (35 elements; Rb:30)
18  60     ActLabs INAA (35 elements; Rb:15; Cr:2)
19  67     Bondar-Clegg INAA
20  68     Bondar-Clegg AAS
21  77     ActLabs INAA (Sr, no Ag, no Hg)
22  84     Bondar-Clegg AAS (11 elements)
23  87     Chemex AAS (11 elements)
24  90     Bondar-Clegg INAA (Au+33; Au:2 Ir:50 Ni:20 Rb:5)
25  91     Bondar-Clegg AAS (10 elements)
26  92     Bondar-Clegg AAS (8 elements)
27  94     Chemex ICP-AES (Hg ppm) (32 elements)
28  95     Chemex/TSD ICP-AES/MS ? (38 elements)
29  96     Chemex/TSD ICP-AES/MS ? (24 elements)
30  97     ActLabs INAA (35 elements; Rb:5; Cr:5; Co:5)
31  98     Bondar-Clegg INAA (Au+33; Au:1 Ir:50 Ni:10 Rb:15)
32  99     Chemex ICP-AES (Hg ppb, Cd:0.05, La:0.5) (32 elements)
33  100     ActLabs INAA (35 elements; Rb:5; Cr:1; Co:1)
34  104     Geoscience Lab, (OGS) MRD 155, Teck-Gauthier A3, miscellaneous analytical methods
35  107     Geoscience Lab, (OGS) MRD 155,  Carscallen-Thornburn, miscellaneous analytical methods
36  108     Geoscience Lab, (OGS) MRD 155, Munroe-Currie, miscellaneous analytical methods
37  111     Geoscience Lab, (OGS) MRD 155, Ben Nevis-Katrine, miscellaneous analytical methods
38  115     Bondar-Clegg Mn, Fe AAS
39  117     Bondar-Clegg AAS (8), LeForte digestion
40  125     Chemex ICP-AES (10)
41  127     McMaster University: Instrumental Neutron Activation Analysis (INAA), low detection limits
42  133     Becquerel INAA (34 elements, New Brunswick, Prairies)
43  134     Barringer AAS (11 elements)
44  135     Chemex ICP-AES (Hg ppm) (33 elements)
45  137     ActLabs INAA (35 elements; Sr:200)
46  138     ActLabs INAA (35 elements; Rb:5; Se:5; Co:1)
47  139     Intertek INAA (34 elements)
48  140     Chemex ICP-AES (Hg ppb, Cd:0.5, La:10) (32 elements)
49  141     Bondar Clegg ICP-AES (38 elements)
50  142     Bondar Clegg ICP-AES (31 elements)
51  143     Becquerel INAA (34 elements, Ag:5, Ce:3, Ir:5)
52  145     Becquerel INAA (35 elements, inc Ni, Ti)
53  148     CanTech AAS (unknown acid digestion)
54  156     ACME ICP-MS (Group 1F-MS Basic Suite v1)
55  161     ActLabs INAA (33 elements; no Ca, Sr)
56  165     ActLabs INAA (33 elements, inc Hg, no Ag, no Sr, Rb:5)
57  174     Barringer (lake sediments) AAS (8 elements; air-acetylene) (vague)
58  178     Chemex (lake sediments) AAS (8 elements; air-acetylene) (vague)
59  185     Chemex (stream sediments) AAS (8 elements; air-acetylene) (vague)
60  190     Acme Group 1F-MS Basic Suite (37 elements) (v2)
61  192     Acme Group 1T-MS
62  203     Chemex (lake and stream sediments) AAS (8 elements; air-acetylene) (NGR aqua regia #8)
63  219     Chemex (lake and stream sediments) AAS (8 elements; air-acetylene) (NGR aqua regia #4)
64  225     Acme 1F-MS (Ga dl = 0.2ppm; S dl=0.01 %, W dl=0.1 ppm)
65  229     Becquerel INAA (35 elements, including Ti)
66  231     GSC/AMD (surface water) ICP-ES (9 elements)
67  334     ActLabs Au+48 1H ( INAA + ICP-ES)
68  357     Bondar Clegg (stream sediments) AAS (8 + V; air-acetylene - using multi-acid total digestion)
69  369     GSC (surface water) AAS (Zn, Mn, Fe, Ca, Mg, Na, K; air-acetylene)
70  380     GSC (surface water) AAS (Zn, Mn, Fe, Ca, Mg, Na, K; air-acetylene), caesium buffer
71  388     Chemex (lake sediment) AAS (Zn, Cu, Pb, Ni, Co, Ag, Mn, Fe, Cd; air acetylene flame) – 6ml, held for 2hrs
72  397     Manitoba Gov't., Dept. of Environment (surface water) inductively coupled plasma (Fe, dl=30ppb)
73  400     Barringer (lake sediment) AAS (8 + Cd; air acetylene)
74  411     Barringer (stream sediment) AAS (8 elements + Cd; air acetylene)
75  416     Barringer (lake sediment) AAS (8 + Cd; air acetylene) - decomp: 4HNO3 1HCL
76  423     Bondar Clegg (stream sediment) AAS (8 + Cd; air acetylene) ( Mn upper dl = 20,000 ppm)
77  444     Chemex (lake sediment) AAS (8 + Cd; air acetylene) - decomp: 4HNO3 1HCL
78  445     Chemex (stream sediment) AAS (8 + Cd; air acetylene)
79  455     Bondar Clegg (lake sediment) AAS (8 + Cd; air acetylene) 6ml decomp: 4HNO3 1HCL
80  457     Bondar Clegg (lake sediment) INAA (33 elements +Au + Wt)
81  479     Bondar Clegg (lake sediment) INAA – flux 1x10**11, counting 6-11 min (33 elements +Au + Wt)
82  487     Bondar Clegg (lake sediment) INAA -  flux 5.3x10**11 (33 elements +Au + Wt)
83  489     Bondar Clegg (lake sediment) INAA - flux 1x10**11, counting 15 min  (33 elements +Au + Wt)
84  490     ActLabs (stream sediment) INAA (34 elements + Au + Wt) Rb, d.l.=5ppm
85  493     Bondar Clegg/ unknown subcontractors (NGR lake sediment) INAA (33 elements, Au + Wt) Yb d.l.=1ppm
86  494     Becquerel (lake and stream sediment) INAA-(33 elements, Au + Wt) Yb d.l.=1 ppm
87  495     Cantech (lake sediment) AAS (8 + Cd; air acetylene) - decomp: 4HNO3 1HCL
88  501     Cantech (stream sediment) AAS (8 elements + Cd; air acetylene)
89  510     Becquerel (lake and stream sediment) INAA-(33 elements, Au + Wt) Yb d.l.=2ppm
90  511     ACME (stream  sediment) ICP-MS / ICP-ES (35 elements, W, d.l. = 0.2ppm)
91  519     ACME (stream sediment) ICP-MS (35 elements + Au) – details unknown
92  521     GSC (surface water) ICP-ES (7 elements)
93  523     ActLabs (stream sediment) INAA (34 elements + Au + Wt) Rb, d.l. = 15ppm
94  525     ACME (stream  sediment) ICP-MS / ICP-ES (35 elements, (Ga, d.l.=0.1ppm, S, d.l.=0.01%, W, d.l.=0.1 ppm ))
95  528     ACME Analytical Labs (stream sediment) ICP-MS / ICP-ES (35 elements+ Au,  Ga, d.l.=0.2ppm, W, d.l.=0.2 ppm)
96  532     Becquerel (stream sediment) INAA (32 + Au)
97  533     ACME (stream sediment) ICP-MS / ICP-ES (35 elements, (Ga, d.l.=0.2ppm, S, d.l.=0.01%,  W, d.l.=0.1 ppm ))
98  534     ACME (stream sediment) ICP-MS / ICP-ES (36 elements, (Ga, d.l.=0.2ppm, S, d.l.=0.01%,  W, d.l.=0.1 ppm ))
99  537     Becquerel (stream sediment) INAA (33 + Au)
100  539     Becquerel (stream sediment) INAA (34 + Au)
101  540     ACME (stream sediment) ICP-MS / ICP-ES (35 elements, (Ga, d.l.=0.1ppm, S, d.l.=0.02%,  W, d.l.=0.1 ppm ))
102  541     Becquerel (stream sediment) INAA (25 + Au) (NGR, BC reanalysis, 1990)
103  542     ACME (stream sediment) ICP-MS / ICP-ES (36 elements + Au, Ga, d.l.=0.2ppm, S, d.l.=0.01%; W, d.l.=0.2 ppm)
104  546     Becquerel (stream sediment) INAA (25 + Au) (NGR, BC reanalysis, 1993)
105  547     ActLabs (stream sediment) INAA (24 + Au)
106  549     Bondar Clegg (stream sediment) INAA (25 + Au)
107  559     GSC NASGLP modified EPA 3050B digestion / ICP-MS/ES
108  561     GSC NASGLP water leach ICP-MS/ES for 64 elements
109  586     Becquerel INAA (34 elements, NGR, 1990s)
110  588     ActLabs ICP-MS 59 elements (part of the Ultratrace 2 aqua regia package)
111  590     ACME 1F-MS ICP-MS, aqua regia digestion (53 elements, (B dl=20ppm, Ga dl=0.2ppm, S dl=0.01%, W dl=0.1ppm))
112  591     Becquerel INAA 33 elements (missing Ag, Se; Ba dl=40ppm)
113  595     Acme Laboratories ICP-AES, 34 elements, near-total 4-acid digestion
114  596     Acme Laboratories ICP-AES, 29 elements; aqua regia digestion
115  598     CanTech AAS (strong acid digestion)
116  601     ActLabs INAA (35 elements; Rb:30, Hf:0.5, Yb:0.2)
117  602     Chemex ICP-AES (Hg: 1ppm, Cd:0.5, La:10) (32 elements)
118  610     Guelph proton microprobe
119  613     Manitoba Gov't., Dept. of Environment (surface water) inductively coupled plasma (Fe, dl=20ppb)
120  619     Geoscience Lab, (OGS) MRD123 Lithogeochemical Database: ICPMS; decomposition method unstated
121  640     pXRF (Mining Mode)
122  643     pXRF (Mining Mode), 40 elements reported
123  644     pXRF (Soil Mode), 33 elements reported
124  645     NL Geochemical Laboratory ICP-ES
125  646     Bondar Clegg (stream sediment) AAS (8 + Cd; air acetylene) (Mn upper dl unbounded)
126  647     BVM AQ250-EXT ICP-MS, aqua regia digestion (53 elements)
127  653     BVM AQ250 ICP-MS, aqua regia digestion (37 elements)
128  665     NGR BC AAS stream sediments and moss mats (9 elements)
129  666     NGR BC AAS stream sediments and moss mats (8 elements, no Ag)

Associated Analytical Packages:

IndexPackage IDPackage Name
1  3     Acme 1F-MS + LOI,Sn,F
2  4     Becquerel INAA (NGR)
3  6     GSC/AMD ICP-ES
4  7     Bondar Clegg / TSD 2 micron (1)
5  8     Bondar Clegg / TSD 63 micron (1)
6  9     Chemex / TSD 2 micron (1)
7  11     INRS XRF + INAA (low detection limits)
8  12     INRS XRF + INAA (high detection limits)
9  13     XRAL INA + Hg CV-AAS
10  14     NBDNRE AAS + COL (Mo, Sb)
11  16     XRAL INA + Hg CV-AAS + XRF
12  18     NBDNRE AAS + COL (Mo)
13  20     NBDNRE AAS + COL (Mo, W)
14  22     NBDNRE AAS + COL (Sb, V)
15  24     ActLabs INAA + ICP-AES + Hg CV-AAS
16  25     Bondar Clegg / TSD 2 micron (2)
17  26     Bondar Clegg / TSD 63 micron (2)
18  27     Chemex / TSD 2 micron (2)
19  28     Chemex / TSD 2 micron (3)
20  29     Bondar Clegg / TSD 2 micron (3)
21  31     Chemex / TSD 2 micron (4)
22  32     Chemex / TSD 2 micron (5)
23  33     Chemex / TSD 2 micron (6)
24  35     NBDNRE AAS
25  36     ActLabs INA (33 elements) [UNUSED]
26  38     ActLabs INAA (35 elements), Hg CV-AAS,  ICP-AES (Sn)
27  40     ActLabs INAA (33 elements), Hg CV-AAS,  ICP-AES (Sn)
28  41     ActLabs INAA + ICP-AES (7 elem) + Hg CV-AAS + Sn (1991-3)
29  42     ActLabs INAA + ICP-AES (7 elem) + Hg CV-AAS + Sn (1994)
30  43     ActLabs INAA + ICP-AES (19 elem) + Hg CV-AAS + Sn
31  44     ActLabs INAA, ICP-AES, Hg CV-AAS, ICP-MS (2001)
32  45     ActLabs INAA, ICP-AES, Hg CV-AAS, ICP-MS (2002)
33  46     ActLabs INAA + ICP-AES
34  47     ActLabs INAA
35  48     ActLabs INAA + ICP-AES + Hg   ICP-AES + FIMS
36  49     Bondar Clegg INAA + AAS + HY-AAS + F ISE + Hg-CVAAS + U NADNC + LOI
37  50     ActLabs INAA + AAS + Hg-CVAAS
38  55     Bondar Clegg INA (Ir:50)
39  56     Bondar Clegg AAS (10), U fluor, As col
40  57     Bondar Clegg AAS, U NADNC, As col
41  58     Chemex AAS, U NADNC, As col
42  60     Bondar Clegg AAS (8), U fluor, As col
43  61     Chemex ICP-AES (Hg ppm)
44  63     Chemex ICP ? (1999-2000)
45  64     Chemex ICP ? (2001)
46  65     Bondar Clegg INA (Au:1, Ir:50, Ni:10, Rb:15)
47  66     ActLabs INA (Rb:5, Cr:5)
48  67     Chemex ICP-AES (Hg ppb)
49  68     ActLabs INA (Rb:5; Cr:1)
50  69     Bondar Clegg Cu, Pb, Zn, Mn, Fe, U_fl
51  72     Bondar Clegg AAS
52  81     Chemex ICP-AES (10)
53  83     McMaster University INAA (33 elements)
54  85     Becquerel INAA (1994-2003)
55  86     Barringer AAS (11 elements)
56  87     Chemex ICP-AES (Hg ppm) (33 elements)
57  89     ActLabs INA (33 elements + Ag, Sr; Sr:200)
58  91     ActLabs INAA (33 elements + Ag, Sr; Se:5)
59  92     Intertek INAA (34 elements)
60  93     Chemex ICP-AES (Hg ppb) (31 elements)
61  94     Bondar Clegg ICP-AES (38 elements)
62  95     Bondar Clegg ICP-AES (31 elements)
63  96     Chemex ICP-AES + Hg CV-AAS
64  98     Bondar Clegg ICP-AES (38 elem) + Hg CV-AAS
65  99     Bondar Clegg ICP-AES (31 elem) + Hg CV-AAS
66  100     Becquerel INAA (34 elements, Ag:5, Ce:3, Ir:5)
67  101     OGSurvey miscellaneous methods
68  103     OGS XRF methods
69  104     OGS / MRD123 miscellaneous methods
70  107     OGS / MRD155/Teck-Gauthier A3 miscellaneous methods
71  110     OGS / MRD155/Carscallen-Thornburn  miscellaneous methods
72  111     OGS / MRD155/Munroe-Currie miscellaneous methods
73  114     OGS / MRD155/Ben Nevis-Katrine miscellaneous methods
74  117     CanTech AAS + Hg-CVAAS
75  118     CanTech AAS + Hg-CVAAS + LOI
76  120     Acme ICP-MS (1F-MS Basic Suite)
77  121     ActLabs INAA + ICP-AES + Hg CV-AAS + ICP-AES Sn fusion
78  122     ActLabs INAA + ICP-AES(20) + Hg CV-AAS + ICP-AES Sn fusion
79  124     ActLabs INAA + ICP-AES(20) + Hg CV-AAS + ICP-MS
80  127     ActLabs INA, ICP-AES [UNUSED]
81  128     Becquerel INAA (2003-2010)
82  129     ActLabs (1H2 + 1G2) (v2) INAA + ICP-AES + ICP-MS + Hg CV-AAS FIMS
83  130     ActLabs (1H2) (v2) INAA + ICP-AES + ICP-MS
84  132     Barringer (URP lake sediment) AAS(8+Mo), FLUOR(U), COL(As)
85  134     Chemex (URP lake sediment) AAS (8+ Mo), CVAAS (Hg), COL(As), LOI (vague description)
86  137     Chemex (URP stream sediment) AAS(8+Mo), COL(W, dl=2ppm)
87  139     Acme 1F-MS Basic Suite (37 elements) 15g + REE
88  140     Acme 1T-MS (43 elements + REEs)
89  142     Chemex (URP stream sediment) AAS(8+Mo+Ba), COL(W, dl=4ppm) (vague)
90  147     Chemex (URP lake sediment) AAS (8+Mo), CVAAS (Hg), COL(As), ISE(F), LOI
91  148     Becquerel (NGR) INAA (34 elements, Au + Wt)
92  150     Chemex (URP lake sediment) AAS (8+Mo), CVAAS (Hg), COL(As), LOI (detailed description)
93  152     Chemex (URP stream sediment) AAS (8+Mo), CVAAS (Hg)
94  157     Acme 1F-MS + Sn,F
95  158     Chemex (URP stream sediment) AAS (8+Mo+Ba), CVAAS (Hg), COL(W)
96  259     GSC EPA3050B (modif) ICP-MS/ES
97  261     GSC water leach ICP-MS/ES + pH
98  274     Chemex (URP stream sediment) AAS (8+As+Mo), CVAAS (Hg), COL(W dl=2ppm)
99  275     ActLabs Ultratrace 2 – aqua regia (2010) (S dl = 0.001 %)
100  276     Acme 1F-MS (53 elements) (B dl=20ppm, Ga dl=0.2ppm, S dl=0.01%, W dl=0.1ppm)
101  277     Becquerel INAA 33 elements (missing Ag, Se; Ba dl=40ppm)
102  278     Acme ICPES near-total digestion, 34 elements
103  279     Acme ICPES aqua regia, 29 elements + 6 by hydride evolution
104  281     Cantech AAS, 11 elements, total digestion
105  283     ActLabs INAA 35 elements
106  284     Chemex ICP-AES (Hg 1 ppm) (32 elements)
107  293     Univ. Guelph proton microprobe
108  294     Chemex (NGR lake sed 1983 samples) AAS (8+4), CVAAS (Hg), LOI500, U, ISE( F)
109  295     Manitoba Gov't., Dept. of Environment(NGR surface water) (Fe dl = 20ppb)
110  300     pXRF “Mining” and “Soil” modes
111  302     pXRF “Mining” and “Soil” modes; full suites
112  303     NL Geochemical Laboratory ICP-ES analysis
113  304     BVM AQ250-EXT + REE (65 elements)
114  308     BVM combined aqua regia and borate fusion suites
115  309     Bondar Clegg (NGR BC stream sediment) AAS (8+6), Ba (XRF), CVAAS (Hg), W, LOI, F, U(10**12)
116  310     Chemex (NGR BC stream sediment and moss mat samples, 1988)
117  311     Barringer Magenta (NGR BC stream sediment and moss mat samples, 1989)
118  364     Chemex (URP lake sediment) AAS(8+Mo+As), LOI
119  365     Chemex (URP lake sediment) AAS(8+Mo+V+As), LOI
120  366     Chemex (URP lake sediment) AAS(8+Mo+As), ISE(F), LOI
121  369     Chemex (URP stream and lake sediment) AAS(8+Mo), COL(W, dl=4ppm)
122  370     Chemex (URP stream sediment) AAS (8+Mo), COL(W)
123  374     Chemex (URP stream sediment) AAS (8+As+Mo), CVAAS (Hg), COL (W, dl 4ppm)
124  378     Chemex (URP stream sediment) AAS (8+As+Mo+Sb), CVAAS (Hg), COL(W)
125  379     Bondar Clegg (stream sediments) AAS (8+Mo+V), COL(W), ISE(F)+ XRF(Ba), LOI
126  382     GSC (surface water) Zn, Mn, Fe, Ca, Mg, Na, K, NO3, PO4, SO4, Cl, U, F, pH, alk
127  384     GSC (NGR surface water) AAS(7)), U, C-org, Cl, Br, NO3, SO4, PO4, F, pH, alk
128  386     Chemex (NGR lake sediment) AAS (8+4), CVAAS (Hg), LOI500, U
129  387     Chemex (NGR lake sediment, 1982 samples) AAS (8+4), CVAAS (Hg), LOI500, U, ISE(F)
130  389     Manitoba Gov't., Dept. of Environment(NGR surface water) (Fe dl = 30ppb)
131  390     Chemex (NGR stream sediment) AAS (8+3), cold vapour (Hg), COL(W), NADNC(U)
132  391     Barringer (NGR lake sediment) AAS (8+5), CV (Hg), COL(W), LOI500, ISE(F), NADNC(U)
133  393     Barringer (NGR lake sediment) AAS (8+5), CV (Hg), LOI500,  NADNC(U)
134  394     Barringer (NGR stream sediment) AAS (8+6), CVAAS (Hg), COL(W), LOI500, NADNC(U)
135  396     Barringer (NGR lake sediment) AAS (8+5), CVAAS (Hg), COL(W), LOI500, ISE(F), NADNC(U)
136  398     Barringer (NGR stream sediment, NB, 1985) AAS (8+7), CVAAS (Hg), COL(W), LOI500, ISE(F), U
137  400     Barringer (NGR lake sediment) AAS (8+Cd+As+Mo+V+Sb), CVAAS (Hg), LOI500, ISE(F), NADNC(U)
138  401     Barringer (NGR lake sediment) AAS (8+5), CVAAS (Hg), LOI500, NADNC(U)
139  403     Bondar Clegg (NGR stream sediment) AAS (8+5), CVAAS (Hg), COL(W), U
140  405     Barringer (NGR stream sediment, BC, 1985) AAS (8+7), CVAAS (Hg), COL(W), LOI500, ISE(F), U
141  406     Barringer (NGR stream sediment) AAS (8+7, CVAAS (Hg), COL(W), LOI500, ISE(F), U
142  409     Barringer (NGR stream sediment) AAS (Cd+As+Sn+Sb+Mo+V), CVAAS (Hg), LOI, ISE(F) , U
143  412     Bondar Clegg (NGR stream sediment) AAS (8+7), CVAAS (Hg),W, LOI, F, U
144  413     Barringer (NGR lake sediment) AAS (8+5), CVAAS (Hg), LOI, F, U(5**10)
145  415     Barringer (NGR lake sediment) AAS (8+5), CVAAS (Hg), LOI, U(5**10)
146  416     Chemex (NGR lake sediment) AAS (8+5), CVAAS (Hg), COL(W), LOI, NADNC (U-5**10)
147  417     Chemex (NGR stream sediment)  AAS (8+5), CVAAS (Hg), COL(W), LOI, NADNC (U-5**10)
148  419     Bondar Clegg (NGR lake sediment) AAS (8+5), CVAAS (Hg), LOI, F, U(5**10, He detector, 20s, d.l.=0.5)
149  420     Bondar Clegg (NGR lake sediment) 33 element +Au + Wt
150  421     Bondar Clegg (NGR lake sediment) AAS 8+6+Ba (HCLO4 only)), CVAAS (Hg),W, LOI, F, U(10**12)
151  422     Bondar Clegg (NGR stream sediment) AAS (8+6), Ba (HClO4 only), CVAAS (Hg), W, LOI, F, U(10**12)
152  423     Bondar Clegg (NGR lake sediment) AAS (8+5), CVAAS (Hg), LOI, F, U(10**12)
153  426     Bondar Clegg (NGR stream sediment) AAS (8+6), DCP (Ba), CVAAS (Hg), W, LOI, F, U
154  427     Bondar Clegg (NGR stream sediment) AAS(8+6), DCP (Ba), CV(Hg), COL (W), LOI at 500°C, F, U
155  429     Bondar Clegg (NGR lake sediment) AAS (8+5), CV(Hg), LOI at 500C, F, U - 10**12 flux
156  430     Barringer (NGR lake sediment) AAS(8+6), DCP(Ba), CV(Hg), LOI, W, F, U
157  432     Bondar Clegg (NGR lake sediment) AAS(8+7), CV(Hg), LOI, W, F, U
158  434     Bondar Clegg / Becquerel (NGR lake or stream sediment) INAA-flux 1x10**11 (33 elements, Au + Wt)
159  435     Bondar Clegg (NGR lake sediment) AAS(8+7), CV(Hg), LOI, W, F,
160  439     Bondar Clegg (NGR stream sediment) AAS(8+6), CV(Hg), LOI, F, U
161  440     Bondar Clegg (NGR lake sediment) AAS (8+3+(Mo+V: 2.5 ml conc)), CVAAS (Hg), LOI, F, U(10**12)
162  441     Bondar Clegg / Becquerel (NGR lake sediment) INAA-flux 5.3x10**11 (33 elements, Au + Wt)
163  443     Bondar Clegg / Becquerel (NGR lake sediment) INAA-flux 1x10**11, counting 15 min (33 elements, Au + Wt)
164  444     ActLabs (NGR stream sediment) INAA (34 elements, Au + Wt)
165  446     Bondar Clegg (NGR stream sediment, YT, 1990) AAS(8+4), CV(Hg), LOI, F
166  447     Barringer (NGR stream sediment) AAS(8+4), CV(Hg), LOI, F, Sn
167  448     Bondar Clegg / unknown subcontractors (NGR lake sediment) INAA (33 elements, Au + Wt)
168  449     Barringer (NGR lake sediment) AAS(8+3), CV(Hg), LOI, F
169  450     Becquerel (NGR lake or stream sediment) INAA (33 elements, Au + Wt)
170  451     Cantech (NGR lake sediment) AAS(8+3), CV(Hg - d.l. 5ppb), LOI, F [UNUSED]
171  452     Cantech (NGR lake sediment) AAS(8+3), CV(Hg), LOI, F [UNUSED]
172  453     Cantech (NGR stream sediment) AAS(8+Cd,Mo,V,Sn), CV(Hg), LOI, F
173  456     Cantech (NGR stream sediment) AAS(8+4), CV(Hg), LOI, F
174  459     Cantech (NGR stream sediment) AAS(8+4), CV(Hg), LOI
175  460     Cantech (NGR lake sediment) AAS(8+Cd,Mo,V), CV(Hg - d.l. 5ppb), LOI, F [UNUSED]
176  461     Cantech (NGR stream sediment) AAS(8+4), CV(Hg – d.l. 5ppb), LOI, F [UNUSED]
177  462     Becquerel (NGR lake or stream sediment) INAA (33+Au + wt)
178  463     Acme (NGR stream sediment) IPC-MS / ICP-ES (35 elements, W, d.l.=0.2 ppm ), Sn, LOI
179  466     Bondar Clegg (NGR lake sediment) AAS(8+3), CV(Hg - d.l. 5ppb), LOI, F
180  467     Bondar Clegg (NGR lake sediment) AAS(8+3), CV(Hg), LOI, F
181  468     Bondar Clegg (NGR stream sediment, NV, 1995) AAS(8+4), CV(Hg), LOI, F
182  469     Bondar Clegg (NGR lake sediment) AAS(8+Cd,Mo,V), CV(Hg - d.l. 5ppb), LOI, F
183  470     Bondar Clegg (NGR stream sediment) AAS(8+4), CV(Hg – d.l. 5ppb), LOI, F
184  471     Acme (NGR stream sediment) ICP-MS (35+Au), LOI
185  472     GSC (NGR surface water) ICP-MS (31 elements), ICP-ES (7 elements)
186  474     ActLabs (NGR stream sediment) INAA (34 elements, Au + Wt) (Rb, d.l.= 15)
187  475     Cantech (NGR stream sediment)  AAS(8+4), CV(Hg), LOI, F, FA/ICP-MS (Pt, Pd) F
188  476     Acme (NGR stream sediment) IPC-MS / ICP-ES (35 elements, W, d.l.=0.1 ppm), Sn, LOI
189  478     Acme (NGR stream sediment) ICP-MS/ICP-ES (35+Au), LOI
190  481     Becquerel (NGR stream sediment) INAA (32 + Au)
191  482     Acme (NGR stream sediment) IPC-MS / ICP-ES (35 element), LOI, Sn, F
192  483     Acme (NGR stream sediment) IPC-MS / ICP-ES- HMC (36 element), Sn, F
193  485     Acme (NGR stream sediment) IPC-MS / ICP-ES (35 elements, W, d.l.=0.1 ppm), LOI
194  487     Becquerel (NGR stream sediment) INAA (33 + Au)
195  489     Acme (NGR stream sediment) IPC-MS / ICP-ES (35 element), LOI, Sn (LiBO2 fusion), F
196  490     Becquerel (NGR stream and lake sediments) INAA (34 + Au)
197  491     Acme (NGR stream and lake sediments) IPC-MS / ICP-ES (35 elements, Ga, d.l.=0.1; S, d.l.=0.02;W, d.l.=0.1 ppm)
198  492     Becquerel (NGR stream sediment) INAA (25 + Au)
199  493     Acme (NGR stream sediment) IPC-MS / ICP-ES (36 elements + Au, Ga, d.l.=0.2; S, d.l.=0.01;W, d.l.=0.2 ppm)
200  496     Becquerel (NGR stream sediment) INAA (25 elements + Au + Wt)
201  497     ActLabs (NGR stream sediment) INAA (24 elements + Au + Wt)
202  499     Bondar Clegg (stream sediment) INAA (25 + Au) [UNUSED]
203  500     ActLabs 1H (Au+48) and 1C-EXP2 (Au, Pt, Pd)
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