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- [2] EXTRACTION PHOTOMETRIC-DETERMINATION OF IRON IN WINE IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII PISHCHEVAYA TEKHNOLOGIYA, 1980, (06): : 122 - 124
- [4] EXTRACTION AND PHOTOMETRIC-DETERMINATION OF SMALL AMOUNTS OF VANADIUM FROM SOLUTIONS CONTAINING IRON(III) MAGYAR KEMIAI FOLYOIRAT, 1979, 85 (07): : 326 - 328
- [5] DETERMINATION OF IRON IN PEROXIDES - PHOTOMETRIC-DETERMINATION OF IRON(III) IN CUMENE HYDROPEROXIDE WITH BENZHYDROXAMIC ACID INDUSTRIAL LABORATORY, 1983, 49 (10): : 1011 - 1012
- [6] EXTRACTION PHOTOMETRIC-DETERMINATION OF TOLUENE IN MIXTURES INDUSTRIAL LABORATORY, 1981, 47 (07): : 686 - 688
- [7] A HIGHLY SELECTIVE METHOD OF PHOTOMETRIC-DETERMINATION OF IRON(III) WITH GLYCINECRESOL RED INDUSTRIAL LABORATORY, 1989, 55 (07): : 751 - 752
- [8] EXTRACTION PHOTOMETRIC-DETERMINATION OF CHLOROPHENOXYACETIC ACIDS CHEMICKE LISTY, 1990, 84 (07): : 766 - 771
- [9] EXTRACTION AND PHOTOMETRIC-DETERMINATION OF TITANIUM(IV) ANALES DE LA ASOCIACION QUIMICA ARGENTINA, 1981, 69 (02): : 79 - 92