Abstract

The separation of nine mono- and divalent cations of interest in explosives residue analysis was achieved using a Waters IC Pak-C Cation M/D column with a 3 mN HNO3 eluent and conductivity detection. The apparatus was then used to collect data on the types of cations found in a variety of explosive residues including black powder, smokeless powder, and ammonium nitrate based explosives.

References

1.
Reutter
,
D. J.
,
Buechele
,
R. C.
, and
Rudolph
,
T. L.
, “
Ion Chromatography in Bombing Investigations
,”
Analytical Chemistry
 0003-2700,
1983
, pp.
1468A
-
1472A
.
2.
Prime
,
R. J.
and
Krebs
,
J.
, “
The Analysis of Ethylene Glycol Mononitrate and Monomethylamine Nitrate From Commercial Blasting Agents in Post Blast Samples
,”
Canadian Society of Forensic Sciences Journal
, Vol.
17
, No.
2
,
05
1984
, pp.
35
-
40
.
3.
Peterson
,
G. F.
,
Dietz
,
W. R.
, and
Stewart
,
L. E.
, “
Identification of Explosives Containing Alkyl Ammonium Nitrates by Thin-Layer Chromatography
,”
Journal of Forensic Sciences
 0022-1198, Vol.
28
, No.
3
,
07
1983
, pp.
638
-
643
.
4.
Beveridge
,
A. D.
,
Green
,
W. R. A.
, and
Shaddick
,
R. C.
, “
Identification of Reaction Products in Residues From Explosives
,”
Proceedings of the International Symposium on the Analysis and Detection of Explosives
,
FBI Academy
,
Quantico, VA
, 29–31 March 1983, pp.
53
-
58
.
5.
Selavka
,
C. M.
,
Strobel
,
R. A.
, and
Tontarski
,
R. E.
, “
The Systematic Identification of Smokeless Powders: An Update
,”
Proceedings of the Third International Symposium on the Analysis and Detection of Explosives
,
ICT
,
Pfinztal Germany
,
1989
, pp.
3
-
19
.
6.
Conklin
,
J. A.
,
Chemistry of Pyrotechnics
,
Marcel Dekker, Inc.
,
New York
,
1985
, pp.
51
-
81
.
7.
Dahl
,
D. B.
and
Lott
,
P. F.
, “
The Differentiation of Black and Smokeless Powders
,”
Analytical Chemistry
 0003-2700, Vol.
57
, No.
3
,
1985
, pp.
448A
-
454A
.
8.
Rocklin
,
D. R.
,
Rey
,
M. A.
,
Stillian
,
J. R.
, and
Campbell
,
D. L.
, “
Ion Chromatography of Monovalent and Divalent Cations
,”
Journal of Chromatography Science
, Vol.
27
,
08
1989
, pp.
474
-
479
.
9.
Sherman
,
J. H.
and
Danielson
,
N. D.
, “
Comparison of Inorganic Mobile Phase Counterions for Cationic Indirect Photometric Chromatography
,”
Analytical Chemistry
 0003-2700, Vol.
59
, No.
3
,
1987
, pp.
490
-
493
.
10.
Shomberg
,
G.
,
Kolla
,
P.
, and
Launli
,
M. W.
, “
Polymer Coated Cation Exchange Stationary Phases on the Basis of Silica
,”
Chromatographia
 0009-5893, Vol.
23
,
1987
, pp.
465
-
472
.
11.
Henderson
,
I. K.
and
Saari-Nordhaus
,
R.
, “
Analysis of Commercial Explosives by Single Column Ion Chromatography
,”
Journal of Chromatography
 0021-9673, Vol.
602
,
1992
, pp.
149
-
154
.
12.
IC-Pak C M/D Care and Use Manual
,” Manual #36549,
Millipore Corp, Waters Chromatography Division
,
Millford, MA
,
1990
.
13.
Lloyd
,
J. B. F.
, “
HPLC of Explosive Materials
,”
Advances in Chromatography
,
J. C.
Giddings
,
E.
Grushka
, and
P. R.
Brown
, Eds.,
Marcel Dekker
,
New York
,
1991
, p. 173.
14.
Krol
,
J.
,
Alden
,
P.
, and
Morawaski
,
J.
, “
Ion Chromatography of Alkyl and Alkanol Amines Using Conductivity Detection
,”
Proceedings of the 1991 International Ion Chromatography Symposium
,
Century International
,
Medfield, MA
,
1991
, p. 61.
This content is only available via PDF.
You do not currently have access to this content.