Examination of Firearms Review: 2007 to 2010 - Interpol

Examination
of
 346
Questioned
documents/Handwriting
 346
1.
 INTRODUCTION
 349
2.
 SOURCES
OF
REFERENCES
 349
3.
 STATE
OF
THE
ART
OF
THE
EQUIPMENT
 351
3.1
 The
basic
optical
equipment
which
experts
in
questioned
documents
rely

upon:
 351
3.2
 The
composition
of
inks:
review
of
the
analytical
methods
 352
3.2.1
 Liquid
Chromatography:
 352
3.3.2
 Spectroscopy:
 352
3.3.3
 GC
and/or
MS
Techniques:
 353
3.3.4
 Elemental
analysis:
 353
3.3.5
 Miscellaneous
 353
4
 BALL
POINT,
GEL,
MARKERS
(…)
PEN
INKS
 353
5.
 INCREASE
OF
INKJET
AND
TONER
PRINTING
 354
6.
 TONER
 354
7.
 INKJET
 355
8.
 INK
AGING
 356
9.
 PAPER
ANALYSIS
 356
10.
 DETERMINATION
OF
WRITING
OR
PRINTING
SEQUENCE
 357
11.
 SECURITY
DOCUMENTS
 357
12.
 HANDWRITING
 358
13.
 INDENTED
IMPRESSION
 359
14.
 QUALITY
ASSURANCE
 360
14.
 MISCELLANEOUS
 361
15.
 CHALLENGES
 361
347