Chemistry Reference
In-Depth Information
O
O
F
F
F
F
O
F
F
F
F
F
F
(c)
Heptafluorobutyric anhydride (HFBA)
O
O
F
F
F
F
O
F
F
F
F
F
F
F
F
F
F
4.
Identify some commercial suppliers of solid phase extraction
cartridges.
Answer:
Agilent Technologies (http://www.agilent.com)
Perkin Elmer (http://www.perkinelmer.com)
Phenomenex (http://www.phenomenex.com/)
Restek (http://www.restek.com/)
Sigma Aldrich (http://www.sigmaaldrich.com)
Thermo Scientific (http://www.thermoscientific.com)
Waters (ht t p://w w w.waters.com)
5.
Identify a forensic gas chromatography application that uses solid
phase extraction.
Answer:
Many applications exist that use solid phase extraction in
forensic GC applications. As well as using your respective uni-
versity library search engine to find relevant articles, you could
also search within http://scholar.google.co.uk/using the key
words 'forensic spe gc'.
6.
Identify a forensic gas chromatography application that uses solid
phase microextraction.
Answer:
Many applications exist that use solid phase microextrac-
tion in forensic GC applications. As well as using your respec-
tive university library search engine to find relevant articles you
could also search within http://scholar.google.co.uk/using the
key words 'forensic spme gc'.
Chapter 8
1.
When analysing a trace sample suspected of being heroin, what
technique(s) would you use to confirm and what compound(s) would
you be looking for?
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