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:

Index	Package ID	Package Name	N
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=2 ppm)	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=4 ppm) (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=2 ppm)	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	334	Chemex (URP lake sediment) AAS (8+Mo), COL (As), LOI (detailed description)	11
45	364	Chemex (URP lake sediment) AAS (8+Mo+As), LOI	11
46	365	Chemex (URP lake sediment) AAS (8+Mo+V+As), LOI	12
47	366	Chemex (URP lake sediment) AAS (8+Mo+As), ISE (F), LOI	12
48	369	Chemex (URP stream and lake sediment) AAS (8+Mo), COL (W, dl=4 ppm)	10
49	370	Chemex (URP stream sediment) AAS (8+Mo), COL (W)	10
50	374	Chemex (URP stream sediment) AAS (8+As+Mo), CVAAS (Hg), COL (W, dl=4 ppm)	12
51	378	Chemex (URP stream sediment) AAS (8+As+Mo+Sb), CVAAS (Hg), COL (W)	13
52	386	Chemex (NGR lake sediment) AAS (8+4), CVAAS (Hg), LOI500, U	15
53	387	Chemex (NGR lake sediment, 1982 samples) AAS (8+4), CVAAS (Hg), LOI500, U, ISE (F)	16
54	390	Chemex (NGR stream sediment) AAS (8+3), cold vapour (Hg), COL (W), NADNC(U)	14
55	399	Chemex (NGR lake or stream sediment) fire assay (Au) and weight	2
56	404	Chemex (NGR surface water) LIF (U), ISE (F) and pH	3
57	416	Chemex (NGR lake sediment) AAS (8+5), CVAAS (Hg), COL (W), LOI, NADNC (U-5**10)	17
58	417	Chemex (NGR stream sediment) AAS (8+5), CVAAS (Hg), COL (W), LOI, NADNC (U-5**10)	17
59	424	Chemex (NGR surface water) LIF (U), ISE (F), ICP (Ca, Mg), pH and Alk (d.l.=1)	6
60	425	Chemex (NGR surface water) LIF (U), ISE (F), ICP (Ca, Mg), pH and Alk (d.l.=2)	6
61	428	Chemex (NGR surface water) LIF (U), ISE (F), AAS (Ca, Mg), pH and Alk (d.l.=1)	6
62	437	Chemex (NGR surface water) LIF (U), ISE (F), pH, alk	4

Date modified:: 2024-09-23