DETECTION OF LABELLED FRACTIONS FROM GLC COLUMNSLUBKOWITZ JA.1972; IN: RADIOTRACER STUD. CHEM. RESIDUES FOOD AGRIC. PROC. COMBINED PANEL RES. COORD. MEET. VIENNA, 1971; VIENNA; I.A.E.A.; DA. 1972; PP. 129-135; BIBL. 9REF.Conference Proceedings

ANALYSIS OF ORGANICALLY BOUND MERCURY VIA NEUTRON ACTIVATION ANALYSISBUENAFAMA HD; LUBKOWITZ JA.1975; J. RADIOANAL. CHEM.; SWITZ.; DA. 1975; VOL. 25; NO 2; PP. 239-246; BIBL. 23 REF.Article

DETERMINATION OF WATER IN HYDRODESULFURIZATION CATALYSTS BY NEUTRON CAPTURE GAMMA -RAY SPECTROMETRY.HEURTEBISE M; LUBKOWITZ JA.1976; ANAL. CHEM.; U.S.A.; DA. 1976; VOL. 48; NO 14; PP. 2143-2146; BIBL. 15 REF.Article

DETERMINATION OF METAMIDOPHOS AND ACETAMIDOPHOS IN FORMULATIONS BY REVERSED-PHASE HIGH-PRESSURE LIQUID CHROMATOGRAPHY.LUBKOWITZ JA; PETIT LR.1976; J. CHROMATOGR.; NETHERL.; DA. 1976; VOL. 121; NO 1; PP. 161-164; BIBL. 2 REF.Article

APPARATUS FOR THE DYNAMIC COATING OF CAPILLARY COLUMNSMURGIA EO; LUBKOWITZ JA.1979; ANAL. CHEM. (WASH.); ISSN 0003-2700; USA; DA. 1979; VOL. 51; NO 13; PP. 2302-2304; BIBL. 5 REF.Article

SIMULTANEOUS DETERMINATION OF CO, MO, NI, W AND MOISTURE CONTENT IN HYDRODESULFURIZATION CATALYSTS BY NEUTRON CAPTURE GAMMA-RAY SPECTROMETRY.HEURTEBISE M; LUBKOWITZ JA.1977; J. RADIOANAL. CHEM.; SWITZ.; DA. 1977; VOL. 38; NO 1-2; PP. 115-124; BIBL. 16 REF.; (MOD. TRENDS ACT. ANAL. INT. CONF. III; MUENCHEN; 1976)Conference Paper

DETERMINATION OF METALS IN ALLOYS BY NEUTRON CAPTURE GAMMA-RAY SPECTROMETRYHEURTEBISE M; LUBKOWITZ JA.1976; J. RADIOANAL. CHEM.; SWITZ.; DA. 1976; VOL. 31; NO 2; PP. 503-514; BIBL. 4 REF.Article

THE EVALUATION OF A RADIO GAS-CHROMATOGRAPHIC SYSTEM FOR THE DETECTION OF TRACE AMOUNTS OF LABELLED INSECTICIDESLUBKOWITZ JA; GALOBARDES J.1976; J. ENVIRONMENT. SCI. HEALTH, B; U.S.A.; DA. 1976; VOL. 11; NO 1; PP. 49-65; BIBL. 20 REF.Article

DETERMINATION OF TRACES OF VANADIUM IN CATALYSTS BY NEUTRON ACTIVATION ANALYSIS.BUENAFAMA HD; LUBKOWITZ JA.1978; ANAL. CHIM. ACTA; PAYS-BAS; DA. 1978; VOL. 96; NO 2; PP. 285-291; BIBL. 27 REF.Article

DETERMINATION OF COBALT, MOLYBDENUM, AND NICKEL IN HYDRODESULFURIZATION CATALYSTS BY NEUTRON CAPTURE GAMMA -RAY SPECTROMETRY AND NEUTRON ACTIVATION ANALYSIS.HEURTEBISE M; BUENAFAMA H; LUBKOWITZ JA et al.1976; ANAL. CHEM.; U.S.A.; DA. 1976; VOL. 48; NO 13; PP. 1969-1974; BIBL. 14 REF.Article

THE SYNTHESIS OF ³²P AND ¹⁴C-LABELLED O,S-DIMETHYL PHOSPHOROAMIDOTHIOATELUBKOWITZ JA; HORLER DF; BARUEL J et al.1975; J. LABELL. COMPOUNDS; BELG.; DA. 1975; VOL. 10; NO 4; PP. 599-607; BIBL. 6 REF.Article

PHOSPHORUS RESPONSE MODE OF THE THERMIONIC RUBIDIUM SILICATE DETECTOR.SEMONIAN BP; LUBKOWITZ JA; ROGERS LB et al.1978; J. CHROMATOGR.; NETHERL.; DA. 1978; VOL. 151; NO 1; PP. 1-10; BIBL. 8 REF.Article

A COMPARATIVE STUDY OF THE ¹⁴⁷PM AND ⁶³NI ELECTRON CAPTURE DETECTORS UNDER IDENTICAL GEOMETRICAL CONDITIONSLUBKOWITZ JA; MONTOLOY D; PARKER WC et al.1973; J. CHROMATOGR.; NETHERL.; DA. 1973; VOL. 76; NO 1; PP. 21-29; BIBL. 7 REF.Serial Issue

POSITIVE PRESSURE COLUMNS FOR SOLVENT CLEAN UP OR CHROMATOGRAPHY.SEMONIAN BP; LUBKOWITZ JA; ROGERS LB et al.1978; ANAL. CHEM.; U.S.A.; DA. 1978; VOL. 50; NO 3; PP. 532-533; BIBL. 1 REF.Article

COMPUTER CONTROLLED SYSTEM FOR THE AUTOMATIC NEUTRON ACTIVATION ANALYSIS OF VANADIUM IN PETROLEUM WITH A CALIFORNIUM-252 SOURCELUBKOWITZ JA; BUENAFAMA HD; FERRARI VA et al.1980; ANAL. CHEM. (WASH.); ISSN 0003-2700; USA; DA. 1980; VOL. 52; NO 2; PP. 233-239; BIBL. 9 REF.Article

PYROLYSIS GAS CHROMATOGRAPHY APPLIED TO COAL TAR- AND PETROLEUM-PITCHESGLAJCH JL; LUBKOWITZ JA; ROGERS LB et al.1979; J. CHROMATOGRAPHY; NLD; DA. 1979; VOL. 168; NO 2; PP. 355-364; BIBL. 21 REF.Article

RAPID DETERMINATION OF MATRIX COMPONENTS BY NEUTRON ACTIVATION ANALYSIS: THE ANALYSIS OF GOLD ALLOYSHEURTEBISE M; MONTOLOY F; LUBKOWITZ JA et al.1973; ANAL. CHEM.; U.S.A.; DA. 1973; VOL. 45; NO 1; PP. 47-52; BIBL. 12 REF.Serial Issue

A SIMPLE METHOD FOR THE ACTIVATION ANALYSIS OF MERCURY IN FISH: MERCURY CONTENT IN VENEZUELAN CANNED TUNA = METHODE SIMPLE D'ANALYSE PAR ACTIVATION DU MERCURE DANS LE POISSON: TENEUR EN MERCURE DU THON EN BOITE, AU VENEZUELALUBKOWITZ JA; MONTOLOY F; HEURTEBISE M et al.1972; IN: RADIOTRACER STUD. CHEM. RESIDUES FOOD AGRIC. PROC. COMBINED PANEL RES. COORD. MEET. VIENNA, 1971; VIENNA; I.A.E.A.; DA. 1972; PP. 77-80; BIBL. 11REF.Conference Proceedings

RAPID METHOD FOR CHARACTERIZATION OF HEAVY PETROLEUM FRACTIONS.HODGIN JC; KAISER MA; LUBKOWITZ JA et al.1977; J. CHROMATOGR.; NETHERL.; DA. 1977; VOL. 135; NO 2; PP. 514-520; BIBL. 8 REF.Article

NEW VARIATIONS OF CHROMATOGRAPHIC TECHNIQUES FOR FINGERPRINTING HEAVY ENDS OF PRODUCTS FROM PETROLEUM AND COAL.ROGERS LB; HODGIN JC; LUBKOWITZ JA et al.1977; AMER. CHEM. SOC., DIV. PETROLEUM CHEM., PREPR.; U.S.A.; DA. 1977; VOL. 22; NO 2; PP. 632-633Article

STUDY OF THE NITROGEN RESPONSE MODE OF THE THERMIONIC RUBIDIUM SILICATE DETECTOR.LUBKOWITZ JA; GLAJCH JL; SEMONIAN BP et al.1977; J. CHROMATOGR.; NETHERL.; DA. 1977; VOL. 133; NO 1; PP. 37-47; BIBL. 5 REF.Article

RESIDUE STUDIES OF O,S-DIMETHYL PHOSPHOROAMIDOTHIOATE ON TOMATOES = ETUDE DES RESIDUS DE O,S-DIMETHYL PHOSPHOROAMIDOTHIOATE SUR LES TOMATESLUBKOWITZ JA; BARUEL J; DE REVILLA AP et al.1973; J. AGRIC. FOOD CHEM.; U.S.A.; DA. 1973; VOL. 21; NO 1; PP. 143-144; BIBL. 1 REF.Serial Issue

PREPARATION AND CHARACTERIZATION OF GLASS BEADS FOR USE IN THERMIONIC GAS CHROMATOGRAPHIC DETECTORS.LUBKOWITZ JA; SEMONIAN BP; GALOBARDES J et al.1978; ANAL. CHEM.; U.S.A.; DA. 1978; VOL. 50; NO 4; PP. 672-676; BIBL. 10 REF.Article