V. Häkkinen

Derivatization and rapid GC-MS screening of chlorides relevant to the Chemical Weapons Convention in organic liquid samples.

P. Vanninen, J. C. Altamirano, M. Kuitunen, 2020, Analytical methods : advancing methods and applications.

New on-line HPLC-GC coupling system using a 10-port valve interface

M. Riekkola, M. Virolainen, V. Häkkinen, 1988 .

Analysis of dicamba in tobacco by on-line coupled liquid chromatography-gas chromatography

Christoph Bürki, K. Grob, V. Häkkinen, 1989 .

Identification of compounds relevant to the chemical weapons convention using selective gas chromatography detectors, gas chromatography-mass spectrometry and gas chromatography-Fourier transform infrared spectroscopy in an international trial proficiency test

Vesa M.A. Häkkinen, Olli Kostiainen, H. Björk, 1996 .

Identification of degradation products of some chemical warfare agents by capillary electrophoresis—ionspray mass spectrometry

Risto Kostiainen, Vesa M.A. Häkkinen, A. Bruins, 1993 .

Analysis of chemical warfare agents in water by solid phase extraction and two‐channel capillary gas chromatography

Vesa M.A. Häkkinen, V. Häkkinen, 1991 .