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- [43] INDIRECT DETERMINATION OF AMMONIA BY ATOMIC-ABSORPTION SPECTROSCOPY JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN, 1989, 11 (02): : 117 - 121
- [49] ATOMIC-ABSORPTION SPECTROSCOPY - CRITICAL REVIEW OF USES OF FLAMELESS ATOMIC-ABSORPTION SPECTROSCOPY IN COMPARISON WITH FLAME ATOMIC-ABSORPTION SPECTROSCOPY ERDOL & KOHLE ERDGAS PETROCHEMIE, 1974, 27 (09): : 514 - 517