AMPLIFICATION REACTIONS.BELCHER R.1977; TALANTA; G.B.; DA. 1977; PP. 533-534; BIBL. 13 REF.Article

NEW METHODS FOR THE DETERMINATION OF ELEMENTS IN TRACE AMOUNTSBELCHER R.1973; Z. (FRESENIUS') ANAL. CHEM.; DTSCH.; DA. 1973; VOL. 263; NO 4; PP. 257-263; ABS. ALLEM.; BIBL. 25 REF.Serial Issue

SOME RECENT APPLICATIONS OF COMPLEX FORMATION IN ANALYTICAL CHEMISTRYBELCHER R.1975; WISSENSCH. Z. KARL-MARX-UNIV. LEIPZIG, MATH.-NATURWISSENSCH. REIHE; DTSCH.; DA. 1975; VOL. 24; NO 4; PP. 403-408; BIBL. 29 REF.Article

THE APPLICATION OF CHELATE COMPOUNDS IN ANALYTICAL CHEMISTRYBELCHER R.1973; PURE APPL. CHEM.; G.B.; DA. 1973; VOL. 34; NO 1; PP. 13-27; BIBL. 1 P. 1/2; (INST. CONGR. ANAL. CHEM. PLENARY LECT.; KYOTO; 1972)Conference Paper

TRACE AND ULTRATRACE ANALYSIS = ANALYSE DES ELEMENTS TRACE ET ULTRATRACEBELCHER R.1981; ANAL. PROC.; ISSN 0144-557X; GBR; DA. 1981; VOL. 18; NO 8; PP. 336-337; BIBL. 16 REF.Article

PERSPECTIVES IN INORGANIC MICRO AND TRACE ANALYSIS.BELCHER R.1978; PURE APPL. CHEM.; G.B.; DA. 1978; VOL. 50; NO 2; PP. 81-85; BIBL. 20 REF.; (INT. SYMP. MICROCHEM. TECH. PLENARY LECT.; DAVOS, SWITZ.; 1977)Conference Paper

THE DETERMINATION OF SOME LESS COMMON ANIONSBELCHER R.1972; PURE APPL. CHEM.; G.B.; DA. 1972; VOL. 31; NO 4; PP. 537-545; BIBL. 1 P.Serial Issue

BARIUM OXALATE AS A SELECTIVE SOLID REAGENT FOR THE ABSORPTION OF SULPHUR TRIOXIDEBELCHER R; MORRIS SJ.1981; TALANTA (OXF.); ISSN 0039-9140; GBR; DA. 1981; VOL. 28; NO 8; PP. 599-600; BIBL. 7 REF.Article

ULTRASTRUCTURE OF PENICILLAMINE-INDUCED SKIN LESIONSHASHIMOTO K; MCEVOY B; BELCHER R et al.1981; J. AM. ACAD. DERMATOL; ISSN 0190-9622; USA; DA. 1981; VOL. 4; NO 3; PP. 300-315; BIBL. 28 REF.Article

THE SIMULTANEOUS DETERMINATION OF COPPER AND NICKEL BY SOLVENT EXTRACTION AND GAS-LIQUID CHROMATOGRAPHY WITH BIS(ACETYLPIVALYLMETHANE) ETHYLENEDIIMINE AS REAGENT.BELCHER R; KHALIQUE A; STEPHEN WI et al.1978; ANAL. CHIM. ACTA; NLD; DA. 1978; VOL. 100; PP. 503-514; BIBL. 9 REF.Article

DETERMINATION OF NANOGRAM AMOUNTS OF PRASEODYMIUM AND TERBIUM BY MEANS OF CANDOLUMINESCENCE EMISSION.BELCHER R; RANJITKAR KP; TOWNSHEND A et al.1976; ANALYST; G.B.; DA. 1976; VOL. 101; NO 1205; PP. 666-671; BIBL. 3 REF.Article

A NEW METHOD FOR THE TITRATION OF SULPHATEBELCHER R; KOUIMTZIS T; STEPHEN WI et al.1972; CHEM. ANAL.; POLSKA; DA. 1972; VOL. 17; NO 3; PP. 497-501; ABS. POL.; BIBL. 6 REF.Serial Issue

APPLICATIONS RECENTES EN SPECTROMETRIE D'EMISSION MOLECULAIRE EN CAVITEBELCHER R; BOGDANSKI SL; TAUNSHEND A et al.1977; ZH. ANAL. KHIM.; S.S.S.R.; DA. 1977; VOL. 32; NO 2; PP. 386-389; ABS. ANGL.; BIBL. 20 REF.Article

CANDOLUMINESCENCE - A NEW FLAME TECHNIQUE FOR TRACE ANALYSIS. II. DETERMINATION OF NANOGRAM AMOUNTS OF MANGANESE.BELCHER R; KARPEL S; TOWNSHEND A et al.1976; TALANTA; G.B.; DA. 1976; VOL. 23; NO 9; PP. 631-635; BIBL. 5 REF.Article

THE DETERMINATION OF TRACES OF MANGANESE BY CATALYSIS OF THE OXIDATIVE DECARBOXYLATION OF METHIONINEBELCHER R; HASANI SMT; TOWNSHEND A et al.1973; EGYPT. J. CHEM.; EGYPT; DA. 1973; NO SPEC; PP. 131-137; ABS. ARABE; BIBL. 7 REF.Article

Rediscovery of Senecio australis Willd. (Asteraceae) after nearly two centuriesBELCHER, R. O.Taxon. 1992, Vol 41, Num 2, pp 235-252, issn 0040-0262Article

DETERMINATION OF NANOGRAM AND SUB-NANOGRAM AMOUNTS OF EUROPIUM AND CERIUM BY MEANS OF CANDOLUMINESCENCE EMISSION IN THE PRESENCE OF A CO-ACTIVATOR.BELCHER R; NASSER TAK; TOWNSHEND A et al.1977; ANALYST; G.B.; DA. 1977; VOL. 102; NO 1214; PP. 382-390; BIBL. 7 REF.Article

AN EXAMINATION OF VARIOUS PHENOTHIAZINE DERIVATIVES AS INDICATORS IN VANADOMETRY.BELCHER R; PUZANOWSKA TARASIEWICZ H; STEPHEN WI et al.1977; REV. ROUMAINE CHIM.; ROUMAN.; DA. 1977; VOL. 22; NO 4; PP. 531-537; BIBL. 18 REF.Article

DETERMINATION OF NANOGRAM AMOUNTS OF BISMUTH BY MEANS OF CANDOLUMINESCENCE EMISSION FOLLOWING APPLICATION TO THE SURFACE OF A CALCIUM OXIDE BASED MATRIXBELCHER R; RANJITKAR KP; TOWNSHEND A et al.1975; ANALYST; G.B.; DA. 1975; VOL. 100; NO 1191; PP. 415-421; BIBL. 6 REF.Article

SPECTROSCOPIE D'EMISSION MOLECULAIRE EN CAVITE: NOUVELLE TECHNIQUE D'ANALYSE PAR FLAMMEBELCHER R; BOGDANSKI SL; TOWNSHEND A et al.1974; INFORM. CHIM.; FR.; DA. 1974; NO 137; PP. 197-203; BIBL. 3 REF.Article

CANDOLUMINESCENCE, CANDOLUMINESCENCE A NEW FLAME TECHNIQUE FOR TRACE ANALYSIS. I. DEVELOPMENT OF A METHOD FOR DETERMINATION OF BISMUTHBELCHER R; BOGDANSKI S; TOWNSHEND A et al.1972; TALANTA; G.B.; DA. 1972; VOL. 19; NO 9; PP. 1049-1058; ABS. ALLEM. FR.; BIBL. 10 REF.Serial Issue

Geospatial modeling techniques for understanding internal geometries of complexly faulted reservoirsBELCHER, R. C.European Petroleum Computer Conference. 1994, pp 39-49Conference Paper

MOLECULAR EMISSION CAVITY ANALYSIS. XII. EVALUATION FOR GAS CHROMATOGRAPHIC DETECTION.BELCHER R; BOGDANSKI SL; BURGUERA M et al.1978; ANAL. CHIM. ACTA; NLD; DA. 1978; VOL. 100; PP. 515-530; BIBL. 40 REF.Article

MOLECULAR EMISSION CAVITY ANALYSIS. X. THE SEPARATION AND SIMULTANEOUS DETERMINATION OF ARSENIC AND ANTIMONY BY HYDRIDE GENERATION.BELCHER R; BOGDANSKI SL; HENDEN E et al.1977; ANAL. CHIM. ACTA; PAYS-BAS; DA. 1977; VOL. 92; NO 1; PP. 33-41; BIBL. 22 REF.Article

L'ANALYSE PAR SPECTROMETRIE D'EMISSION MOLECULAIRE EN CAVITE. UNE NOUVELLE TECHNIQUE ANALYTIQUE PAR FLAMMEBELCHER R; BOGDANSKI SL; GHONAIM SA et al.1975; REV. CHIM.; ROMAN.; DA. 1975; VOL. 26; NO 1; PP. 59-64; ABS. ANGL.; BIBL. 17 REF.Article