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- [2] AUTOMATIC GAS ANALYZER FOR OXIDES OF NITROGEN [J]. INDUSTRIAL LABORATORY, 1967, 33 (01): : 126 - &
- [6] PRECISION OF ANALYSIS DATA BY USING AN AUTOMATIC NITROGEN ANALYZER [J]. FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1982, 312 (03): : 221 - 226
- [7] DETERMINATION OF MICROQUANTITIES OF NITROGEN IN COMPOUNDS CONTAINING FLUORINE BY AN AUTOMATIC RAPID NITROGEN ANALYZER [J]. MIKROCHIMICA ACTA, 1977, 1 (5-6): : 441 - 446
- [8] DETERMINATION OF NITROGEN-CONTENT OF METHYLAMINE AND DIMETHYLAMINE COMPOUNDS BY AN AUTOMATIC RAPID NITROGEN ANALYZER [J]. MIKROCHIMICA ACTA, 1978, 2 (3-4): : 315 - 319