Keywords

Acidic (fusion)

Keyword Definition

Common reagents are potassium hydrosulphate (KHSO₄) and potassium pyrosulphate (K₂S₂O₇).

Hierarchical classification

Children

Category: Decomposition techniques

The different kinds of analytical decompositions have been classified hierarchically.Examples: “fusion”, “acid”Taken from the “Analytical_Decompositions_SHARED” database table.

Index	Suite ID	Suite Name
1	186	Chemex (stream sediments) COL (W- d.l.=2 ppm; 2.5 ml of Kerosene)- potassium bisulphate fusion
2	214	B.C.D.E.M.P.R., W.M. Johnson (stream and lake sediments) COL (W)
3	341	Chemex colorimetry (tungsten – d.l.=4 ppm; 3 ml of kerosene, overnight heating)
4	342	Chemex colorimetry (tungsten – d.l.=4 ppm; 2.5 ml of Kerosene)
5	343	Chemex colorimetry (tungsten – d.l.=4 ppm; 2.5 ml of Kerosene, overnight heating)
6	348	Chemex (stream sediments) COL (W)- using pyrosulfate and dithiolcarbonate (dl = 2 ppm)
7	403	Barringer (lake and stream sediment) COL (W - fused with K₂S₂O₇)
8	428	Bondar Clegg (lake and stream sediment) COL(W)
9	448	Chemex (lake and stream sediment) COL(W)
10	572	Chemex (stream sediments) COL (W- d.l.=4 ppm; 2.5 ml of Kerosene)- potassium bisulphate fusion
11	587	Chemex (stream sediments) COL (W)- using pyrosulfate and dithiolcarbonate (dl = 4ppm)
12	674	NGR BC colorimetry, stream sediments and moss mats (W)

Index	Package ID	Package Name
1	137	Chemex (URP stream sediment) AAS (8+Mo), COL (W, dl=2 ppm)
2	142	Chemex (URP stream sediment) AAS (8+Mo+Ba), COL (W, dl=4 ppm) (vague)
3	153	BCDEMPR, W.M. Johnson (URP stream sediment) AAS (Sn), COL (W)
4	158	Chemex (URP stream sediment) AAS (8+Mo+Ba), CVAAS (Hg), COL (W)
5	274	Chemex (URP stream sediment) AAS (8+As+Mo), CVAAS (Hg), COL (W dl=2 ppm)
6	309	Bondar Clegg (NGR BC stream sediment) AAS (8+6), Ba (XRF), CVAAS (Hg), W, LOI, F, U (10**12)
7	310	Chemex (NGR BC stream sediment and moss mat samples, 1988)
8	311	Barringer Magenta (NGR BC stream sediment and moss mat samples, 1989)
9	369	Chemex (URP stream and lake sediment) AAS (8+Mo), COL (W, dl=4 ppm)
10	370	Chemex (URP stream sediment) AAS (8+Mo), COL (W)
11	374	Chemex (URP stream sediment) AAS (8+As+Mo), CVAAS (Hg), COL (W, dl=4 ppm)
12	378	Chemex (URP stream sediment) AAS (8+As+Mo+Sb), CVAAS (Hg), COL (W)
13	390	Chemex (NGR stream sediment) AAS (8+3), cold vapour (Hg), COL (W), NADNC(U)
14	391	Barringer (NGR lake sediment) AAS (8+5), CV (Hg), COL (W), LOI500, ISE (F), NADNC (U)
15	394	Barringer (NGR stream sediment) AAS (8+6), CVAAS (Hg), COL (W), LOI500, NADNC (U)
16	396	Barringer (NGR lake sediment) AAS (8+5), CVAAS (Hg), COL (W), LOI500, ISE (F), NADNC (U)
17	398	Barringer (NGR stream sediment, NB, 1985) AAS (8+7), CVAAS (Hg), COL (W), LOI500, ISE (F), U
18	403	Bondar Clegg (NGR stream sediment) AAS (8+5), CVAAS (Hg), COL (W), U
19	405	Barringer (NGR stream sediment, BC, 1985) AAS (8+7), CVAAS (Hg), COL (W), LOI500, ISE (F), U
20	406	Barringer (NGR stream sediment) AAS (8+7, CVAAS (Hg), COL (W), LOI500, ISE (F), U
21	412	Bondar Clegg (NGR stream sediment) AAS (8+7), CVAAS (Hg), W, LOI, F, U
22	416	Chemex (NGR lake sediment) AAS (8+5), CVAAS (Hg), COL (W), LOI, NADNC (U-5**10)
23	417	Chemex (NGR stream sediment) AAS (8+5), CVAAS (Hg), COL (W), LOI, NADNC (U-5**10)
24	421	Bondar Clegg (NGR lake sediment) AAS 8+6+Ba (HCLO₄ only)), CVAAS (Hg),W, LOI, F, U(10**12)
25	422	Bondar Clegg (NGR stream sediment) AAS (8+6), Ba (HClO₄ only), CVAAS (Hg), W, LOI, F, U(10**12)
26	426	Bondar Clegg (NGR stream sediment) AAS (8+6), DCP (Ba), CVAAS (Hg), W, LOI, F, U
27	427	Bondar Clegg (NGR stream sediment) AAS (8+6), DCP (Ba), CV (Hg), COL (W), LOI at 500°C, F, U
28	430	Barringer (NGR lake sediment) AAS (8+6), DCP (Ba), CV (Hg), LOI, W, F, U
29	432	Bondar Clegg (NGR lake sediment) AAS (8+7), CV (Hg), LOI, W, F, U
30	435	Bondar Clegg (NGR lake sediment) AAS (8+7), CV (Hg), LOI, W, F,

Date modified:: 2024-09-23