共 50 条
- [21] ANALYSIS OF BOTANICAL STANDARD REFERENCE MATERIALS BY CATHODE-RAY POLAROGRAPHY JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1972, 55 (05): : 1109 - +
- [23] CATHODE-RAY POLAROGRAPHY AND SPECTROPHOTOMETRY OF IRON IN TITANIUM-DIOXIDE FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1974, 269 (05): : 349 - 353
- [25] CATHODE-RAY POLAROGRAPHIC DETERMINATION OF TRACES OF COBALT AND ZINC IN NICKEL AND NICKEL SALTS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE FRESENIUS, 1968, 234 (04): : 248 - &
- [29] DETERMINATION OF PARAMETERS OF BREMSSTRAHLUNG BY MEANS OF A CATHODE-RAY TUBE INSTRUMENTS AND EXPERIMENTAL TECHNIQUES-USSR, 1971, 14 (04): : 1247 - &