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Results: 1-7 |
Results: 7

Authors: TUGULEA AM SARNA LP WEBSTER GRB
Citation: Am. Tugulea et al., SOLID-PHASE MICROEXTRACTION (SPME) OF THE HERBICIDE ATRAZINE IN AQUEOUS SOIL SUSPENSIONS, International journal of environmental analytical chemistry (Print), 68(2), 1997, pp. 137-153

Authors: GRAHAM KN SARNA LP WEBSTER GRB GAYNOR JD NG HYF
Citation: Kn. Graham et al., SOLID-PHASE MICROEXTRACTION OF THE HERBICIDE METOLACHLOR IN RUNOFF AND TILE-DRAINAGE WATER SAMPLES, Journal of chromatography, 725(1), 1996, pp. 129-136

Authors: GAYNOR JD CANCILLA DA WEBSTER GRB SARNA LP GRAHAM KN NG HYF TAN CS DRURY CF WELACKY T
Citation: Jd. Gaynor et al., COMPARATIVE SOLID-PHASE EXTRACTION, SOLID-PHASE MICROEXTRACTION, AND IMMUNOASSAY ANALYSES OF METOLACHLOR IN SURFACE RUNOFF AND TILE DRAINAGE, Journal of agricultural and food chemistry, 44(9), 1996, pp. 2736-2741

Authors: THOMAS SP RANJAN R WEBSTER GRB SARNA LP
Citation: Sp. Thomas et al., PROTOCOL FOR THE ANALYSIS OF HIGH-CONCENTRATIONS OF BENZENE, TOLUENE,ETHYLBENZENE, AND XYLENE ISOMERS IN WATER USING AUTOMATED SOLID-PHASEMICROEXTRACTION-GC-FID, Environmental science & technology, 30(5), 1996, pp. 1521-1526

Authors: SARNA LP WEBSTER GRB FRIESENFISCHER MR RANJAN R
Citation: Lp. Sarna et al., ANALYSIS OF THE PETROLEUM COMPONENTS BENZENE, TOLUENE, ETHYL BENZENE AND THE XYLENES IN WATER BY COMMERCIALLY AVAILABLE SOLID-PHASE MICROEXTRACTION AND CARBON-LAYER OPEN-TUBULAR CAPILLARY COLUMN GAS-CHROMATOGRAPHY, Journal of chromatography, 677(1), 1994, pp. 201-205

Authors: MWANGALA FS SARNA LP GALLOWAY TD WEBSTER GRB
Citation: Fs. Mwangala et al., DISTRIBUTION OF FENVALERATE AND PERMETHRIN RESIDUES ON CATTLE HAIR FOLLOWING VARIABLE APPLICATION RATES OF IMPREGNATED EAR TAGS, Pesticide science, 39(3), 1993, pp. 179-184

Authors: WEBSTER GRB SARNA LP KENNY DF BUCHANNON WD WESTMORE JB
Citation: Grb. Webster et al., GC-MS ANALYSIS OF BROMOXYNIL ESTERS - ANOMALOUS RESULTS EXPLAINED, Journal of agricultural and food chemistry, 41(11), 1993, pp. 1994-1997
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