Laboratory Metadata

Chemex Labs Limited



Laboratory Description


Chemex Labs Ltd. was founded in North Vancouver, British Columbia in 1966 by Bruce Brown.  The company was acquired by Campbell Brothers Ltd. in 1999, and integrated into ALS (Australian Laboratory Services).  In 2010, the ALS Laboratory Group’s Minerals Division continues to use the alias “ALS Chemex”.



Associated Analytical Packages:

IndexPackage IDPackage NameN
1  9   Chemex / TSD 2 micron (1) 17
2  10   Chemex / TSD 63 micron (1) 3
3  15   Chemex AAS (As) + FA-NA (Au) 2
4  17   Chemex AAS (As) 1
5  19   Chemex AAS (As, Sb, Bi) + Hg CV-AAS + FA-NA (Au) 5
6  21   Chemex AAS (As, Sb) + Hg CV-AAS + FA-NA (Au) 4
7  23   Chemex AAS (Ag, As, Sb) + Hg CV-AAS + FA-NA (Au) 5
8  27   Chemex / TSD 2 micron (2) 13
9  28   Chemex / TSD 2 micron (3) 9
10  31   Chemex / TSD 2 micron (4) 10
11  32   Chemex / TSD 2 micron (5) 14
12  33   Chemex / TSD 2 micron (6) 16
13  34   Chemex / TSD 63 micron (2) 9
14  54   Chemex Au FA-AAS 1
15  58   Chemex AAS, U NADNC, As col 13
16  59   Chemex Au FA-NA 1
17  61   Chemex ICP-AES (Hg ppm) 32
18  62   Chemex Au + Nb 2
19  63   Chemex ICP ? (1999-2000) 39
20  64   Chemex ICP ? (2001) 24
21  67   Chemex ICP-AES (Hg ppb) 32
22  78   Chemex Au-AFS, As-AAS, Pt, Pd 4
23  81   Chemex ICP-AES (10) 10
24  87   Chemex ICP-AES (Hg ppm) (33 elements) 33
25  88   Chemex FA-ICPES (Au, Pt, Pd) 3
26  90   Chemex Hg CV-AAS 1
27  93   Chemex ICP-AES (Hg ppb) (31 elements) 32
28  96   Chemex ICP-AES + Hg CV-AAS 33
29  134   Chemex (URP lake sediment) AAS (8+ Mo), CVAAS (Hg), COL(As), LOI (vague description) 12
30  137   Chemex (URP stream sediment) AAS(8+Mo), COL(W, dl=2ppm) 10
31  138   Chemex (URP surface water) FLUOR(U), ISE(F), pH (vague description) 3
32  141   Chemex (URP surface water) ISE(F) 1
33  142   Chemex (URP stream sediment) AAS(8+Mo+Ba), COL(W, dl=4ppm) (vague) 11
34  146   Chemex (lake sediment) CVAAS (Hg) 1
35  147   Chemex (URP lake sediment) AAS (8+Mo), CVAAS (Hg), COL(As), ISE(F), LOI 13
36  150   Chemex (URP lake sediment) AAS (8+Mo), CVAAS (Hg), COL(As), LOI (detailed description) 12
37  152   Chemex (URP stream sediment) AAS (8+Mo), CVAAS (Hg) 10
38  155   Chemex (URP surface water) FLUOR(U), ISE(F), pH 3
39  158   Chemex (URP stream sediment) AAS (8+Mo+Ba), CVAAS (Hg), COL(W) 12
40  274   Chemex (URP stream sediment) AAS (8+As+Mo), CVAAS (Hg), COL(W dl=2ppm) 12
41  284   Chemex ICP-AES (Hg 1 ppm) (32 elements) 32
42  294   Chemex (NGR lake sed 1983 samples) AAS (8+4), CVAAS (Hg), LOI500, U, ISE( F) 16
43  310   Chemex (NGR BC stream sediment and moss mat samples, 1988) 24
44  364   Chemex (URP lake sediment) AAS(8+Mo+As), LOI 11
45  365   Chemex (URP lake sediment) AAS(8+Mo+V+As), LOI 12
46  366   Chemex (URP lake sediment) AAS(8+Mo+As), ISE(F), LOI 12
47  369   Chemex (URP stream and lake sediment) AAS(8+Mo), COL(W, dl=4ppm) 10
48  370   Chemex (URP stream sediment) AAS (8+Mo), COL(W) 10
49  374   Chemex (URP stream sediment) AAS (8+As+Mo), CVAAS (Hg), COL (W, dl 4ppm) 12
50  378   Chemex (URP stream sediment) AAS (8+As+Mo+Sb), CVAAS (Hg), COL(W) 13
51  386   Chemex (NGR lake sediment) AAS (8+4), CVAAS (Hg), LOI500, U 15
52  387   Chemex (NGR lake sediment, 1982 samples) AAS (8+4), CVAAS (Hg), LOI500, U, ISE(F) 16
53  390   Chemex (NGR stream sediment) AAS (8+3), cold vapour (Hg), COL(W), NADNC(U) 14
54  399   Chemex (NGR lake or stream sediment) fire assay (Au) and weight 2
55  404   Chemex (NGR surface water) LIF(U), ISE(F) and pH 3
56  416   Chemex (NGR lake sediment) AAS (8+5), CVAAS (Hg), COL(W), LOI, NADNC (U-5**10) 17
57  417   Chemex (NGR stream sediment)  AAS (8+5), CVAAS (Hg), COL(W), LOI, NADNC (U-5**10) 17
58  424   Chemex (NGR surface water) LIF(U), ISE(F), ICP (Ca, Mg), pH and Alk(d.l.=1) 6
59  425   Chemex (NGR surface water) LIF(U), ISE(F), ICP (Ca, Mg), pH and Alk(d.l.=2) 6
60  428   Chemex (NGR surface water) LIF(U), ISE(F), AAS (Ca, Mg), pH and Alk (d.l.=1) 6
61  437   Chemex (NGR surface water) LIF(U), ISE(F), pH, alk 4
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