au.\*:("PETROLA R")
Results 1 to 6 of 6
Selection :
ABSORPTION SPECTROPHOTOMETRIC STUDIES ON THE RARE EARTH CHELATES OF 1-NITROSO-2-NAPHTHOL IN AQUEOUS SOLUTION.PETROLA R.1976; FINN. CHEM. LETTERS; FINL.; DA. 1976; NO 7; PP. 157-160; BIBL. 12 REF.Article
STABILITIES OF THE RARE EARTH COMPLEXES OF 1-NITROSO-2-NAPHTOL-6-SULPHONIC ACID IN AQUEOUS SOLUTION. A SPECTROPHOTOMETRIC STUDYPETROLA R; MAKITIE O.1973; SUOMEN KEMISTIL., B; SUOMI; DA. 1973; VOL. 46; NO 1; PP. 10-12; BIBL. 7 REF.Serial Issue
THE PROTOLYSIS AND UV ABSORPTION AND FLUORESCENCE SPECTRA OF SOME 1-NAPHTHOLSULPHONATESMAKITIE O; PETROLA R; MAENPAA P et al.1972; ANN. ACAD. SCI. FENN., A2; FINL.; DA. 1972; NO 162; PP. 1-16; BIBL. 18 REF.Serial Issue
THE STABILITY SEQUENCE OF THE TRIVALENT RARE EARTH CHELATES OF 2-NITROSO-1-NAPHTOL-8-SULPHONIC ACID IN AQUEOUS SOLUTION.PETROLA R; POPPIUS K; HAKKARAINEN L et al.1978; ANAL. CHEM. ACTA; NLD; DA. 1978; VOL. 99; NO 2; PP. 393-396; BIBL. 6 REF.Article
COMPLEX FORMATION BETWEEN ALUMINIUM AND 3 HYDROXY-7-SULPHO-2-NAPHTHOIC ACID: POTENTIOMETRIC ABSORPTION-SPECTROPHOTOMETRIC AND SPECTROFLUOROMETRIC STUDIES IN AQUEOUS SOLUTIONLAJUNEN LHJ; PETROLA R; SCHILDT P et al.1980; TALANTA (OXF.); ISSN 0039-9140; GBR; DA. 1980; VOL. 27; NO 1; PP. 75-78; BIBL. 8 REF.Article
Stability order of the lanthanide chelates of two disubstituted 3-hydroxy-4H-pyran-4-ones in aqueous solutionPETROLA, R; LAMPEN, P; LINDROOS, S et al.Talanta (Oxford). 1987, Vol 34, Num 4, pp 445-448, issn 0039-9140Article