CIPAC (1999) Guidelines on method validation to be performed in support of analytical methods for agrochemical formulations. Collaborative International Pesticides Analytical Council. Document No. 3807. Black Bear Press, Cambridge
CIPAC Dobrat W and Martijn A (eds) Black Pear Press Ltd, King's Hedge road, London
CIPAC (2000) Handbook Vol. J Analysis of technical and formulated pesticides. In: Dobrat W and Martijn A (eds) Black Pear Press Ltd, King's Hedge road, London
Determination of mepiquat chloride in animal and plant matrices by ion chromatography with conductivity detection
10.1007/BF00322368 10.1007/BF00322368
A Fegert U Schepers B Schwarz 1991 Determination of mepiquat chloride in animal and plant matrices by ion chromatography with conductivity detection Fresenius J Anal Chem 339 441 443 10.1007/BF00322368 10.1007/BF00322368
Separation of quaternary ammonium herbicides by capillary electrophoresis with indirect UV detection
DOI 10.1016/S0021-9673(97)00507-4, PII S0021967397005074
MT Galceran CM Carneiro M Diez L Puignou 1997 Separation of quaternary ammonium herbicides by capillary electrophoresis with indirect UV detection J Chromatogr A 782 2 289 295 10.1016/S0021-9673(97)00507-4 10.1016/S0021-9673(97) 00507-4 (Pubitemid 27465743)
Investigation of the herbicide glyphosate and the plant regulators chlormequat and mepiquat in cereals produced in Denmark
10.1080/02652030110046929 10.1080/02652030121435
K Granby M Vahl 2001 Investigation of the herbicide glyphosate and the plant regulators chlormequat and mepiquat in cereals produced in Denmark Food Addit Contam 18 10 898 905 10.1080/02652030110046929 10.1080/02652030121435
Solid-phase extraction of quaternary ammonium herbicides
DOI 10.1016/S0021-9673(99)01145-0, PII S0021967399011450
Y Pico G Font CJ Molto J Manes 2000 Solid-phase extraction of quaternary ammonium herbicides J Chromatogr A 885 251 271 10.1016/S0021-9673(99)01145-0 10.1016/S0021-9673(99)01145-0 (Pubitemid 30392480)
G Quintas S Garrigues A Pastor M Guardia 2004 FT-Raman determination of Mepiquat chloride in agrochemical products Vib Spectrosc 36 41 46 10.1016/j.vibspec.2004.02.007 10.1016/j.vibspec.2004.02.007
HPLC determination of oxadiolon in commercial pesticide fomulations
G Quintas S Armenta J Moros S Garrigues A Pastor M Guardia 2008 HPLC determination of oxadiolon in commercial pesticide fomulations J Braz Chem Soc 19 7 1394 1398
Application of internal quality control to the analysis of quaternary ammonium compounds in surface and groundwater from Andalusia (Spain) by liquid chromatography with mass spectrometry
MLJ Vidal BA Vega SJF Lopez GA Frenich 2004 Application of internal quality control to the analysis of quaternary ammonium compounds in surface and groundwater from Andalusia (Spain) by liquid chromatography with mass spectrometry J Chromatogr A 1050 179 184
Analytical method for the simultaneous determination of diquat and paraquat residues in potatoes by high-pressure liquid chromatography
10.1002/ps.2780180405 10.1002/ps.2780180405
B Worobey 1987 Analytical method for the simultaneous determination of diquat and paraquat residues in potatoes by high-pressure liquid chromatography Pestic Sci 18 245 257 10.1002/ps.2780180405 10.1002/ps.2780180405