共 50 条
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- [42] THE PHOTOCOLORIMETRIC DETERMINATION OF MICROQUANTITIES OF DIMETHYLFORMAMIDE AND DIMETHYLAMINE IN ISOPRENE INDUSTRIAL LABORATORY, 1963, 29 (02): : 141 - 143
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- [46] DETERMINATION OF MICROQUANTITIES OF COPPER BY INSTRUMENTAL ACTIVATION METHODS ATOMNAYA ENERGIYA, 1972, 33 (03): : 772 - &
- [47] DETERMINATION OF MICROQUANTITIES OF PHOSPHORUS IN NICKEL AND ITS ALLOYS INDUSTRIAL LABORATORY, 1968, 34 (08): : 1107 - &
- [48] POLAROGRAPHIC-DETERMINATION OF MICROQUANTITIES OF TUNGSTEN IN SILICATES INDUSTRIAL LABORATORY, 1986, 52 (03): : 214 - 216
- [49] Photometrical determination of aluminium microquantities in the drinking water Ukrainskii Khimicheskii Zhurnal, 1992, 58 (03): : 183 - 187