Organophosphorus pesticide, liquid

DOT/UN/NA/IMCO shipping Methyl parathion, liquid (DOT) Methyl parathion mixture, dry (DOT) methyl parathion, solid (DOT) UN 3017 organophosphorus pesticides, liquid, toxic, flammable, not otherwise specified HSDB 1999 RTECS 1989... [Pg.134]

Organophosphorus pesticides, liquid, flammable, toxic, n.o.s., flashpoint less than 23 degrees C 2784... [Pg.139]

O-ethyl <9-(4-nitrophenyl) phenylphosphonothionate Office of Ground Water and Drinking Water organophosphorus pesticides liquid-liquid micro extraction liquid phase micro extraction... [Pg.882]

Shafik TM, Bradway DE, Enos HR, et al. 1973a. Human exposure to organophosphorus pesticides A modified procedure for the gas-liquid chromatographic analysis of alkylphosphate metabolites in urine. J Agr Food Chem 21 625-629. [Pg.230]

Lacorte S. and Barceld D., 1995. Determination of organophosphorus pesticides and their transformation products in river waters by automated online solid-phase extraction followed by thermospray liquid chromatography. J Chromatogr A 712 103. [Pg.296]

Betowski LD, Jones TL. 1988. Analysis of organophosphorus pesticide samples by high-performance liquid chromatography/mass spectrometry and high-performance liquid chromatography/mass spectrometry/mass spectrometry. Environ Sci Technol 22 1230-1434. [Pg.178]

Kawasaki S, Ueda H, Itoh H, et al. 1992. Screening of organophosphorus pesticides using liquid chromatography-atmospheric pressure chemical ionization mass spectrometry. J Chromatogr 595 193- 202. [Pg.189]

Driss MR, Hennion M-C, Bouguerra ML. 1993. Determination of carbaryl and some organophosphorus pesticides in drinking water using on-line liquid chromatographic preconcentration techniques. J Chromatogr 639 352-358. [Pg.190]

VN Mallet, M Duguay, M Bernier, N Trottier. An evaluation of high performance liquid chromatog-raphy-UV for the multi-residue analysis of organophosphorus pesticides in environmental water. Intern J Environ Anal Chem 39 271-279, 1990. [Pg.756]

S Lacorte, D Barcelo. Improvements in the determination of organophosphorus pesticides in ground and wastewater samples from interlaboratory studies by automated on-line liquid-solid extraction followed by liquid chromatography diode array detection. J Chromatogr A 725 85-92, 1996. [Pg.757]

S Lacorte, D Barcelo. Determination of part per trillion levels of organophosphorus pesticides in groundwater by automated on-line solid-phase extraction followed by thermospray liquid chromatography mass spectrometry. Anal Chem 68 2464 -2478, 1998. [Pg.757]

A Lagana, G D Ascenzo, G Fago, A Marino. Determination of organophosphorus pesticides and metabolites in crops by solid phase extraction followed by liquid chromatography/diode array detection. Chromatographia 46 256-264, 1997. [Pg.757]

M De Paoli, TM Barbina, R Mondini, A Pezzoni, A Valentino. Determination of organophosphorus pesticides in fruits by on-line size-exclusion chromatography-liquid chromatography-gas chromatography-flame photometric detection. J Chromatogr 626 145-150, 1992. [Pg.758]

A Farran, J De Pablo, S Hernandez. Continuous-flow extraction of organophosphorus pesticides coupled on-line with high-performance liquid chromatography. Anal Chim Acta 212 123-131, 1988. [Pg.758]

CG Pinto, JL Pavon, BM Cordero. Cloud point preconcentration and high performance liquid chromatographic determination of organophosphorus pesticides with dual electrochemical detection. Anal Chem 67 2606-2612, 1995. [Pg.760]

C Molina, P Grasso, E Benfenati, D Barcelo. Automated sample preparation with extraction columns followed by liquid chromatography-ionspray mass spectrometry. Interferences, determination and degradation of polar organophosphorus pesticides in water samples. J Chromatogr A 737 47-58, 1996. [Pg.760]

MW 290.19 CAS [107-49-3] an organophosphorus pesticide colorless liquid hygroscopic boiling point 124°C at 1 mm Hg vapor pressure 0.00047 torr at 20°C decomposes at 170 to 213°C density 1.185 g/ml at 20°C miscible with most organic solvents miscible with water but rapidly hydrolyzed highly toxic. [Pg.386]

Ingelse, B.A., R.C.J. van Dam, R.J. Vreeken, H.G.J. Mol, and O.M. Steijger (2001). Determination of polar organophosphorus pesticides in aqueous samples by direct injection using liquid chromatography-tandem mass spectrometry. J. Chromatogr. A, 918 67-78. [Pg.266]

Berijani, S., Y. Assadi, M. Anbia, M.-R. Milani Hosseini, and E. Aghaee. 2006. Dispersive liquid-liquid microextraction combined with gas chromatography-flame photometric detection Very simple, rapid and sensitive method for the determination of organophosphorus pesticides in water. J. Chromatogr. A 1123 1-9. [Pg.91]

Lacorte and Barcelo [36] have described a procedure for the determination of nanogram per litre levels of organophosphorus pesticides in ground waters based on automated online liquid-solid extraction followed by liquid chromatography. The detection used on the liquid chromatograph is an atmospheric pressure chemical ionisation mass spectrometer using negative and positive ion modes of operation. [Pg.178]

Indications. A bright yellow solution or precipitate indicates the presence of phosphorus and suggests an organophosphorus pesticide, especially if the sample is a water-immiscible liquid. Cyclophosphamide and triclofos also react. [Pg.144]

He, L., Luo, X., Xie, H., Wang, C., Jiang, X., Lu, K. Ionic liquid-based dispersive liquid-liquid microextraction followed high-performance liquid chromatography for the determination of organophosphorus pesticides in water sample. Anal. Chim. Acta 655, 52-59 (2009)... [Pg.424]

Molina, C., Honing, M. and Barcelo, D. 1994. Determination of organophosphorus pesticides in water by solid-phase extraction followed by liquid chromato-graphy/high-flow pneumatically assisted electrospray mass spectrometry. Anal. Chem., 66 4444-4449. [Pg.301]

D., (1995) Validation of an enzymatic biosensor with various liquid chromatographic techniques for determining organophosphorus pesticides and carbaryl in freeze-dried waters. Anal. Chim. Acta, 311, 265-271... [Pg.125]

Shamsul Hairi, S., Yoshihiro, S., Yoshiaki, K., and Kiyokatsu, J., Solventless sample preparation procedure for organophosphorus pesticides analysis using solid-phase microextraction and online supercritical fluid extraction/high performance liquid chromatography technique. Anal. Chim. Acta, 433, 207-215, 2001. [Pg.886]

Lacorte, S. and Barcelo, D., Determination of parts per trillion levels of organophosphorus pesticides in groundwater by automated online liquid-solid extraction followed by liquid chromatography/ atmospheric pressure chemical ionization mass spectrometry using positive and negative ion modes of operation. Anal. Chem., 68, 2464-2470, 1996. [Pg.887]