THE MECHANISM OF THE COPE ELIMINATIONBACH RD; ANDRZEJEWSKI D; DUSOLD LR et al.1973; J. ORG. CHEM.; U.S.A.; DA. 1973; VOL. 38; NO 9; PP. 1742-1743; BIBL. 10 REF.Serial Issue

THE WITTIG MODIFICATION OF THE HOFMANN ELIMINATION REACTION. EVIDENCE FOR AN ALPHA 'BETA -MECHANISMBACH RD; BAIR KW; ANDRZEJEWSKI D et al.1972; J. AMER. CHEM. SOC.; U.S.A.; DA. 1972; VOL. 94; NO 24; PP. 8608-8610; BIBL. 5 REF.Serial Issue

DETERMINATION AND CONFIRMATION OF N-NITROSODIMETHYLAMINE IN BEERANDRZEJEWSKI D; HAVERY DC; FAZIO T et al.1981; J.-ASSOC. OFF. ANAL. CHEM.; ISSN 0004-5756; USA; DA. 1981; VOL. 64; NO 6; PP. 1457-1461; BIBL. 10 REF.Article

Rapid quantification of hexachlorobenzene in the color additives D&C Red Nos. 27 and 28 (phloxine B) using solid-phase microextraction and gas chromatography-mass spectrometryANDRZEJEWSKI, D; WEISZ, A.Journal of chromatography. 1999, Vol 863, Num 1, pp 37-46, issn 0021-9673Article

FIELD DESORPTION MASS SPECTROMETRY OF CYANOGENIC GLYCOSIDESDREIFUSS PA; WOOD GE; ROACH JAG et al.1980; BIOMED. MASS SPECTROM.; ISSN 0306-042X; GBR; DA. 1980; VOL. 7; NO 5; PP. 201-204; BIBL. 16 REF.Article

L'INVAGINATION INTESTINALE AIGUE DU NOURRISSON ANALYSE D'UNE STATISTIQUE: A PROPOS DE 78 OBSERVATIONSPOIRET J; ANDRZEJEWSKI D; COURREGES P et al.1981; J. SCI. MED. LILLE; ISSN 0021-8111; FRA; DA. 1981; VOL. 99; NO 12; PP. 311-320; 8 P.Article

LOW RESOLUTION MULTIPLE ION DETECTION GAS CHROMATOGRAPHIC-MASS SPECTROMETRIC COMPARISON OF SIX EXTRACTION-CLEANUP METHODS FOR DETERMINING 2,3,7,8-TETRACHLORDIBENZO-P-DIOXIN IN FISHBRUMLEY WC; ROACH JAG; SPHON JA et al.1981; J. AGRIC. FOOD CHEM.; ISSN 0021-8561; USA; DA. 1981; VOL. 29; NO 5; PP. 1040-1046; BIBL. 23 REF.Article

GLC DETERMINATION FOR FTORAFUR IN BIOLOGICAL FLUIDS.HILLS EB; GODEFROI VC; O'LEARY IA et al.1977; J. PHARM. SCI.; U.S.A.; DA. 1977; VOL. 66; NO 10; PP. 1497-1499; BIBL. 16 REF.Article

NEGATIVE ION CHEMICAL IONIZATION MASS SPECTROMETRY OF AFLATOXINS AND RELATED MYCOTOXINSBRUMLEY WC; NESHEIM S; TRUCKNESS MW et al.1981; ANAL. CHEM. (WASH.); ISSN 0003-2700; USA; DA. 1981; VOL. 53; NO 13; PP. 2003-2006; BIBL. 18 REF.Article

ETHCHLORVYNOL: POTENTIAL OF METABOLITES FOR ADVERSE EFFECTS IN MANHORWITZ JP; BRUKWINSKI W; TREISMAN J et al.1980; DRUG METABOL. DISPOSIT.; USA; DA. 1980; VOL. 8; NO 2; PP. 77-83; BIBL. 24 REF.Article

ADJUNCT HOSPITAL EMERGENCY TOXICOLOGY SERVICE. A MODEL FOR A METROPOLITAN AREAHORWITZ JP; HILLS EB; ANDRZEJEWSKI D et al.1976; J.A.M.A.; U.S.A.; DA. 1976; VOL. 235; NO 16; PP. 1708-1712; BIBL. 13 REF.Article

Participation of halogen atoms in hydrogen transfer between remote positions in gas-phase ionized isomeric haloresorcinolsWEISZ, A; ANDRZEJEWSKI, D; MANDELBAUM, A et al.Organic mass spectrometry. 1992, Vol 27, Num 8, pp 891-895, issn 0030-493XArticle

Nitrosamines in rubber bands used for orthodontic purposesFIDDLER, W; PENSABENE, J; SPHON, J et al.Food and chemical toxicology. 1992, Vol 30, Num 4, pp 325-326, issn 0278-6915Article

Tandem-in-time mass spectrometry method for the sub-parts-per-trillion determination of 2,3,7,8-chlorine-substituted dibenzo-p-dioxins and -furans in high-fat foodsHAYWARD, D. G; HOOPER, K; ANDRZEJEWSKI, D et al.Analytical chemistry (Washington, DC). 1999, Vol 71, Num 1, pp 212-220, issn 0003-2700Article

Determination of benzene in polypropylene food-packaging materials and food-contact paraffin waxesVARNER, S. L; HOLLIFIELD, H. C; ANDRZEJEWSKI, D et al.Journal - Association of official analytical chemists. 1991, Vol 74, Num 2, pp 367-374, issn 0004-5756Article

Preparative separation of components of the color additive FD&C Red No. 3 (erythrosine) by pH-zone-refining counter-current chromatographyWEISZ, A; ANDRZEJEWSKI, D; HIGHET, R. J et al.Journal of chromatography. 1994, Vol 658, Num 2, pp 505-510, issn 0021-9673Conference Paper

Complentary use of counter-current chromatography and preparative reversed-phase high-performance liquid chromatography in the separation of a synthetic mixture of brominated tetrachlorofluoresceinsWEISZ, A; SCHER, A. L; ANDRZEJEWSKI, D et al.Journal of chromatography. 1992, Vol 607, Num 1, pp 47-53, issn 0021-9673Article

Characterization of silylated desulfoglucosinolate mixtures using high-performance capillary gas chromatography (GC)-negative-ion chemical ionization mass spectrometry (NICIMS) and GC-NICIMS/MSSHAW, G. J; ANDRZEJEWSKI, D; ROACH, J. A. G et al.Journal of agricultural and food chemistry (Print). 1990, Vol 38, Num 3, pp 616-619, issn 0021-8561Article

Indentification of okadaic acid from a caribbean dinoflagellate, Prorocantrum concavumDICKEY, R. W; BOBZIN, S. C; FAULKNER, D. J et al.Toxicon (Oxford). 1990, Vol 28, Num 4, pp 371-377, issn 0041-0101, 7 p.Article

Determination of pyrrolizidine alkaloids in commercial comfrey products (Symphytum sp.)BETZ, J. M; EPPLEY, R. M; TAYLOR, W. C et al.Journal of pharmaceutical sciences. 1994, Vol 83, Num 5, pp 649-653, issn 0022-3549Article

Structural identification of an FD & C red no. 40 contaminantBELL, S. J; MEYERS, M. B et al.Dyes and pigments. 1992, Vol 19, Num 4, pp 281-290, issn 0143-7208Article

Characterization of polysorbates by OH^- negative ion chemical ionization mass spectrometry = Caractérisation des polysorbates, par spectrométrie de masse à ionisation chimique des ions OH^-BRUMLEY, W. C; WARNER, C. R; DANIELS, D. H et al.Journal of agricultural and food chemistry (Print). 1985, Vol 33, Num 3, pp 368-372, issn 0021-8561Article

Sol-gel optodes for environmental and medical applicationsANDRZEJEWSKI, D; MARUSZEWSKI, K; PODBIELSKA, H et al.SPIE proceedings series. 1997, pp 137-141, isbn 0-8194-2387-4Conference Paper

Application of gas chromatography/matrix isolation/Fourier transform Infrared spectroscopy to the identification of pyrrolizidine alkaloids from comfrey root (Symphytum officinale L.)MOSSOBA, M. M; LIN, H. S; ANDRZEJEWSKI, D et al.Journal of AOAC International. 1994, Vol 77, Num 5, pp 1167-1174, issn 1060-3271Article

Celangulin: a nonalkaloidal insect antifeedant from Chinese bittersweet, Celastrus angulatusWAKABAYASHI, N; WU, W. J; WATERS, R. M et al.Journal of natural products (Print). 1988, Vol 51, Num 3, pp 537-542, issn 0163-3864Article