EFFECT OF MATRIX ON THE DETERMINATION OF VOLATILE METALS IN BIOLOGICAL SAMPLES BY FLAMELESS ATOMIC ABSORPTION SPECTROMETRY WITH THE GRAPHITE TUBE ATOMIZERISSAQ HJ.1979; ANAL. CHEM.; USA; DA. 1979; VOL. 51; NO 6; PP. 657-659; BIBL. 7 REF.Article

A COMBINED THIN-LAYER CHROMATOGRAPHY/MICRO INFRARED METHODISSAQ HJ.1983; JOURNAL OF LIQUID CHROMATOGRAPHY; ISSN 0148-3919; USA; DA. 1983; VOL. 6; NO 7; PP. 1213-1220; BIBL. 19 REF.Article

EFFECT OF ALKYL CHAIN LENGTH OF BONDED SILICA PHASES ON SEPARATION RESOLUTION AND EFFICIENCY IN HIGH PERFORMANCE LIQUID CHROMATOGRAPHYISSAQ HJ.1981; J. LIQ. CHROMATOGR.; ISSN 0148-3919; USA; DA. 1981; VOL. 4; NO 11; PP. 1917-1931; BIBL. 9 REF.Article

RECENT DEVELOPMENTS IN THIN-LAYER CHROMATOGRAPHY. IIISSAQ HJ.1981; J. LIQ. CHROMATOGR.; ISSN 0148-3919; USA; DA. 1981; VOL. 4; NO 6; PP. 955-975; BIBL. 54 REF.Article

MODIFICATIONS OF ADSORBENT, SAMPLE AND SOLVENT IN THIN LAYER CHROMATOGRAPHYISSAQ HJ.1980; J. LIQ. CHROMATOGR.; ISSN 0148-3919; USA; DA. 1980; VOL. 3; NO 10; PP. 1423-1435; BIBL. 50 REF.Article

ION EXCHANGE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY SEPARATIONS USING A HIGH CONTENT ORGANIC MODIFIER MOBILE PHASEISSAQ HJ; MUSCHIK GM.1983; JOURNAL OF LIQUID CHROMATOGRAPHY; ISSN 0148-3919; USA; DA. 1983; VOL. 6; NO 5; PP. 825-831; BIBL. 6 REF.Article

THIN LAYER CHROMATOGRAPHIC SYSTEMS FOR THE CLASSIFICATION AND IDENTIFICATION OF ANTIBIOTICSASZALOS A; ISSAQ HJ.1980; J. LIQ. CHROMATOGR.; USA; DA. 1980; VOL. 3; NO 6; PP. 867-883; BIBL. 20 REF.Article

DETECTION REAGENT FOR ADENINE, GUANINE, URACIL, CYTOSINE AND THEIR ALKYLATED BASES, NUCLEOTIDES AND NUCLEOSIDES ON THIN-LAYER PLATES.ISSAQ HJ; BARR EW.1977; J. CHROMATOGR.; NETHERL.; DA. 1977; VOL. 132; NO 1; PP. 121-127; BIBL. 20 REF.Article

UTILIZATION OF ULTRASONIC NEBULIZATION IN ATOMIC ABSORPTION SPECTROMETRY. TRACE METAL ANALYSIS IN AQUEOUS SOLUTIONSISSAQ HJ; MORGENTHALER LP.1975; ANAL. CHEM.; U.S.A.; DA. 1975; VOL. 47; NO 9; PP. 1668-1669; BIBL. 9 REF.Article

COMBINED THIN-LAYER CHROMATOGRAPHY/FLAMELESS ATOMIC ABSORPTION METHOD FOR THE IDENTIFICATION OF INORGANIC IONS AND ORGANOMETALLIC COMPLEXES.ISSAQ HJ; BARR EW.1977; ANAL. CHEM.; U.S.A.; DA. 1977; VOL. 49; NO 1; PP. 189-190; BIBL. 10 REF.Article

HOT ATOMIC ABSORPTION SPECTROMETRY METHOD FOR THE DETERMINATION OF MERCURY AT THE NANOGRAM AND SUBNANOGRAM LEVELISSAQ HJ; ZIELINSKI WL JR.1974; ANAL. CHEM.; U.S.A.; DA. 1974; VOL. 46; NO 11; PP. 1436-1438; BIBL. 15 REF.Article

SYNTHESIS OF PRIMARY BILE ACIDS BY RAT LIVER EPITHELIAL CELL-LINES = SYNTHESE D'ACIDES BILIAIRES PRIMAIRES PAR DES LIGNEES DE CELLULES EPITHELIALES DE FOIE DE RATIYPE PT; ISSAQ HJ; SHAIKH B et al.1982; J. STEROID BIOCHEM.; ISSN 0022-4731; GBR; DA. 1982; VOL. 16; NO 2; PP. 333-337; BIBL. 25 REF.Article

SEPARATION OF ALKYLATED GUANINES, ADENINES, URACILS AND CYTOSINES BY THIN-LAYER CHROMATOGRAPHY.ISSAQ HJ; BARR EW; ZIELINSKI JL JR et al.1977; J. CHROMATOGR.; NETHERL.; DA. 1977; VOL. 131; PP. 265-373; BIBL. 8 REF.Article

A GRAPHIC REPRESENTATION OF BINARY MOBILE PHASE OPTIMIZATION IN REVERSED-PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHYISSAQ HJ; MUSCHIK GM; JANINI GM et al.1983; JOURNAL OF LIQUID CHROMATOGRAPHY; ISSN 0148-3919; USA; DA. 1983; VOL. 6; NO 2; PP. 259-269; BIBL. 16 REF.Article

A DIRECT ON-LINE THIN LAYER CHROMATOGRAPHY/MASS SPECTROMETRY COUPLING SYSTEM.ISSAQ HJ; SCHROER JA; BARR EW et al.1977; CHEM. INSTRUMENT.; U.S.A.; DA. 1977; VOL. 8; NO 1; PP. 51-53; BIBL. 8 REF.Article

EFFECTS OF METAL SUBSTITUTION ON PIG LIVER MONOAMINE OXIDASE.LAI HIN CHEW; CARPER WR; ISSAQ HJ et al.1975; BIOCHEM. BIOPHYS. RES. COMMUNIC.; U.S.A.; DA. 1975; VOL. 66; NO 1; PP. 217-221; BIBL. 7 REF.Article

A SYSTEMATIC STATISTICAL METHOD OF SOLVENT SELECTION FOR OPTIMAL SEPARATION IN LIQUID CHROMATOGRAPHYISSAQ HJ; KLOSE JR; MCNITT KL et al.1981; J. LIQ. CHROMATOGR.; ISSN 0148-3919; USA; DA. 1981; VOL. 4; NO 12; PP. 2091-2120; BIBL. 20 REF.Article

CHROMATOGRAPHIC SEPARATION OF BENZO(A) PYRENE ISOMERS ON NEMATIC LIQUID CRYSTAL GC AND POLYMERIC REVERSED-PHASE HPLC PHASESISSAQ HJ; JANINI GM; POEHLAND B et al.1981; CHROMATOGRAPHIA; ISSN 0009-5893; DEU; DA. 1981; VOL. 14; NO 11; PP. 655-660; BIBL. 23 REF.Article

ISOLATION OF STABLE MUTAGENIC PHOTODECOMPOSITION PRODUCTS OF BENZO(A) PYRENE BY THIN-LAYER CHROMATOGRAPHYISSAQ HJ; ANDREWS AW; JANINI GM et al.1979; J. LIQ. CHROMATOGR.; USA; DA. 1979; VOL. 2; NO 3; PP. 319-325; BIBL. 16 REF.Article

USE OF HIGH PRESSURE LIQUID CHROMATOGRAPHY AND THIN LAYER CHROMATOGRAPHY FOR THE SEPARATION AND DETECTION OF TESTOSTERONE AND ITS METABOLITES FROM IN VITRO INCUBATION MIXTURESSHAIKH B; HALLMARK MR; ISSAQ HJ et al.1979; J. LIQ. CHROMATOGR.; USA; DA. 1979; VOL. 2; NO 7; PP. 943-956; BIBL. 15 REF.Article

THIN-LAYER CHROMATOGRAPHIC CLASSIFICATION OF ANTIBIOTICS EXHIBITING ANTITUMOR PROPERTIES.ISSAQ HJ; BARR EW; WEI T et al.1977; J. CHROMATOGR.; NETHERL.; DA. 1977; VOL. 133; NO 2; PP. 291-301; BIBL. 6 REF.Article