POLAROGRAFICZNA METODA OZNACZANIA EUROPU W KONCENTRATACH I MIESZANINACH PIERWIASTKOW ZIEM RZADKICH = THE POLAROGRAPHIC METHOD FOR THE DETERMINATION OF EUROPIUM IN RARE EARTH ELEMENTS CONCENTRATES AND MIXTURES = METHODE POLAROGRAPHIQUE POUR LE DOSAGE DE L'EUROPIUM DANS LES CONCENTRES ET LES MELANGES DE TERRES RARESPANZ M; JURCZYK J.1981; PRACE INSTYTUTU METALURGII ZELAZA IM. ST. STASZICA; ISSN 0137-9941; POL; DA. 1981; NO 2; PP. 84-87; ABS. RUS/ENG; BIBL. 6 REF.Article

DETERMINATION OF MICRO AMOUNTS OF SAMARIUM AND EUROPIUM BY ANALOGUE DERIVATIVE SPECTROPHOTOMETRYISHII H; SATOH K.1982; FRESENIUS Z. ANAL. CHEM.; ISSN 0016-1152; DEU; DA. 1982; VOL. 312; NO 2; PP. 114-120; ABS. GER; BIBL. 5 REF.Article

SPECTRAL ANALYSIS OF RARE-EARTH METALS BY MFS-3 DEVICEKARPENKO LI; FADEEVA LA; SHEVCHENKO LD et al.1981; ZAVOD. LAB.; SUN; DA. 1981-08; VOL. 47; NO 8; PP. 37-41; BIBL. 10 REF.Article

ATOMIC FLUORESCENCE SPECTROMETRY WITH LASER EXCITATIONBOLSHOV MA; ZYBIN AV; SMIRENKINA II et al.1981; SPECTROCHIM. ACTA, B: AT. SPECTROSC.; ISSN 0584-8547; GBR; DA. 1981; VOL. 36; NO 12; PP. 1143-1152; BIBL. 14 REF.Article

SPECTROPHOTOFLUORIMETRIC DETERMINATION OF TERBIUM, EUROPIUM AND SAMARIUM WITH PIVALOYLTRIFLUOROACETONE AND TRI-N-OCTYLPHOSPHINE OXIDE IN MICELLAR SOLUTION OF NONA-OXYETHYLENE DODECYL ETHERTAKETATSU T.1982; TALANTA (OXF.); ISSN 0039-9140; GBR; DA. 1982; VOL. 29; NO 5; PP. 397-400; BIBL. 3 REF.Article

SPECTROPHOTOMETRIC DETERMINATION OF TOTAL RARE EARTH CONTENT AND YTTRIUM SUBGROUP IN MICROAMOUNTSLIU JINRONG; MA HUIJUN; REN DONGWEI et al.1980; IRON STEEL; CHN; DA. 1980-10; VOL. 15; NO 7; PP. 37-40Article

UN TYPE D'EFFET DE MATRICE EN ANALYSE SPECTROGRAPHIQUE D'EMISSIONNEDLER VV; SHTENKE AA; PUPYSHEV AA et al.1980; Z. ANAL. HIM.; ISSN 0044-4502; SUN; DA. 1980; VOL. 35; NO 11; PP. 2080-2082; ABS. ENG; BIBL. 7 REF.Article

AUTOMATIC SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF EUROPIUM IN MIXTURES WITH YTTRIUM AND OTHER LANTHANIDES = SPECTROPHOTOMETRIE AUTOMATIQUE POUR DOSER L'EUROPIUM MELANGE A L'YTTRIUM ET AUTRES LANTHANIDESLYLE SJ; ZA'TAR NA.1982; FRESENIUS Z. ANAL. CHEM.; ISSN 0016-1152; DEU; DA. 1982; VOL. 313; NO 4; PP. 313-315; ABS. GER; BIBL. 9 REF.; ILL./TABL.Article

REACTION DES BETA -DICETONATES DE TERRES RARES AVEC LES DERIVES DU DIANTIPYRYLMETHANE ET SON UTILISATION POUR LE DOSAGE DE L'EUROPIUM PAR LUMINESCENCEGERASIMENKO GI; TISHCHENKO MA; POLUEHKTOV NS et al.1980; UKR. HIM. Z.; ISSN 0041-6045; UKR; DA. 1980; VOL. 46; NO 1; PP. 93-97; BIBL. 9 REF.Article

ELECTROTHERMAL AAS STUDIES OF SM, EU, DY, AND ER SEPARATED FROM URANIUMSASTRY MD; BHIDE MK; SAVITRI K et al.1979; FRESENIUS Z. ANAL. CHEM.; ISSN 0016-1152; DEU; DA. 1979; VOL. 298; NO 5; PP. 367-372; ABS. GER; BIBL. 16 REF.Article

ETUDE DE LA FORMATION DE COMPLEXE DE L'EUROPIUM AVEC LE PROPIONYL-2 INDANEDIONE-1,3, PAR LUMINESCENCEBEL'TYUKOVA SV; POLUEHKTOV NS; KRAVCHENKO TB et al.1980; Z. ANAL. HIM.; ISSN 0044-4502; SUN; DA. 1980; VOL. 35; NO 6; PP. 1103-1107; ABS. ENG; BIBL. 8 REF.Article

PREPARATION OF ION EXCHANGE RESIN BASED ELEMENTAL STANDARDS FOR USE IN ACTIVATION ANALYSIS. I: USE OF CATION EXCHANGE RESINKAYASTH SR; IVER RK; SANKAR DAS M et al.1980; J. RADIOANAL. CHEM.; ISSN 0022-4081; CHE; DA. 1980; VOL. 59; NO 2; PP. 373-379; BIBL. 18 REF.Article

BEHAVIOUR OF TRACE AMOUNTS OF EUROPIUM IN A SILICATE MATRIX IN ATOMIC-ABSORPTION SPECTROPHOTOMETRY WITH ELECTROTHERMAL ATOMISATIONMAZZUCOTELLI A; FRACHE R.1980; ANALYST (LOND.); ISSN 0003-2654; GBR; DA. 1980; VOL. 105; NO 1250; PP. 497-501; BIBL. 24 REF.Article

DETERMINATION OF CA, ER, EU, GA, IN, K, NA, MO AND W BY ATOMIC ABSORPTION SPECTROMETRY WITH AN ELECTROTHERMAL GRAPHITE BRAID ATOMIZERAKBAR MONTASER; MEHRABZADEH AA.1979; ANAL. CHIM. ACTA; ISSN 0003-2670; NLD; DA. 1979; VOL. 111; PP. 297-300; BIBL. 10 REF.Article

SOME ASPECTS OF MATRIX EFFECTS CAUSED BY SODIUMTETRABORATE IN THE ANALYSIS OF RARE EARTH MINERALS WITH THE AID OF INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROSCOPYBROEKAERT JAC; LEIS F; LAQUA K et al.1979; SPECTROCHIM. ACTA, B; GBR; DA. 1979; VOL. 34; NO 4; PP. 167-175; BIBL. 27 REF.Article

THE USE OF PHOTON ACTIVATION ANALYSIS FOR THE DETERMINATION OF SM, EU, GD AND DY IN BORON CARBIDEBERTHELOT C; CARRARO G; VERDINGH V et al.1979; J. RADIOANAL. CHEM.; CHE; DA. 1979; VOL. 50; NO 1-2; PP. 185-194; BIBL. 3 REF.Article

TRACE ELEMENT ANALYSIS OF ARCHAEOLOGICAL MATERIALS AND THE USE OF PATTERN RECOGNITION METHODS TO ESTABLISH IDENTITYBOULLE GJ; PEISACH M.1979; J. RADIOANAL. CHEM.; CHE; DA. 1979; VOL. 50; NO 1-2; PP. 205-215; BIBL. 9 REF.Article

COMPARISON OF PRECONCENTRATION PROCEDURES FOR TRACE METALS IN NATURAL WATERSSMITS J; NELISSEN J; VAN GRIEKEN R et al.1979; ANAL. CHIM. ACTA; ISSN 0003-2670; NLD; DA. 1979; VOL. 111; PP. 215-226; BIBL. 27 REF.Article