共 50 条
- [21] EXTRACTION PHOTOMETRIC-DETERMINATION OF SILICON AND PHOSPHORUS BASED ON MOLYBDENUM HETEROPOLY ACID ISOMERISM JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1981, 36 (03): : 302 - 306
- [22] EXTRACTION PHOTOMETRIC-DETERMINATION OF IRON IN WINE IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII PISHCHEVAYA TEKHNOLOGIYA, 1980, (06): : 122 - 124
- [23] EXTRACTION PHOTOMETRIC-DETERMINATION OF TOLUENE IN MIXTURES INDUSTRIAL LABORATORY, 1981, 47 (07): : 686 - 688
- [24] EXTRACTION PHOTOMETRIC-DETERMINATION OF CHLOROPHENOXYACETIC ACIDS CHEMICKE LISTY, 1990, 84 (07): : 766 - 771
- [25] EXTRACTION AND PHOTOMETRIC-DETERMINATION OF TITANIUM(IV) ANALES DE LA ASOCIACION QUIMICA ARGENTINA, 1981, 69 (02): : 79 - 92
- [26] A SIMPLE EXTRACTION PHOTOMETRIC-DETERMINATION OF COBALT ZEITSCHRIFT FUR CHEMIE, 1983, 23 (10): : 381 - 381
- [28] PHOTOMETRIC-DETERMINATION OF SULFUR WITH TRIPHENYLTETRAZOLIUM DERIVATIVES INDUSTRIAL LABORATORY, 1985, 51 (11): : 965 - 970
- [30] REACTION OF ANTIMONY(III) WITH PYROCATECHOL DERIVATIVES AND BASIC-DYES JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1986, 41 (07): : 915 - 918