共 4 条
- [1] PHTHALOCYANINES AS OXIDATION-REDUCTION INDICATORS .1. USE OF COPPER PHTHALOCYANINE TETRASULPHONIC ACID (CU-PTS) CERIMETRIC DETERMINATION OF IRON (II) AND FERROCYANIDE FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1958, 160 (02): : 109 - 114
- [2] PHTHALOCYANINES AS OXIDATION-REDUCTION INDICATORS .2. USE OF COPPER PHTHALOCYANINE TETRASULPHONIC ACID (CU-PTS) - CERIMETRIC DETERMINATION OF URANIUM(IV), MOLYBDENUM(V) AND ARSENIC(III) FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1958, 163 (01): : 1 - 6
- [3] PHTHALOCYANINES AS OXIDATION-REDUCTION INDICATORS .3. USE OF COPPER PHTHALOCYANINE TETRASULPHONIC ACID - TITRATION OF HYDROQUNONE AND METOL WITH CERIC SULPHATE SOLUTION FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1958, 163 (04): : 263 - 266
- [4] PHTHALOCYANINES AS OXIDATION-REDUCTION INDICATORS .5. TITRATION OF IRON (II), URANIUM (IV) AND MOLYBDENUM (V) WITH SODIUM VANADATE FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1959, 167 (01): : 1 - 8