Authors: PANDURANGAPPA M BALASUBRAMANIAN N

Citation: M. Pandurangappa et N. Balasubramanian, CHEMICAL AMPLIFICATION METHOD FOR THE DETERMINATION OF ATMOSPHERIC SULFUR-DIOXIDE, Chemia Analityczna, 42(5), 1997, pp. 681-689

Authors: PANDURANGAPPA M BALASUBRAMANIAN N

Citation: M. Pandurangappa et N. Balasubramanian, CATIONIC SURFACTANT AS A SENSITIZER FOR THE SPECTROPHOTOMETRIC DETERMINATION OF SULFUR-DIOXIDE IN AIR AND EVALUATION OF A NEW ABSORBING SOLUTION FOR FIXING SULFUR-DIOXIDE, Analusis, 24(6), 1996, pp. 225-229

Authors: PANDURANGAPPA M BALASUBRAMANIAN N

Citation: M. Pandurangappa et N. Balasubramanian, CATIONIC SURFACTANT AS A SENSITIZER FOR THE SPECTROPHOTOMETRIC DETERMINATION OF HYDROGEN-SULFIDE IN AIR AND EVALUATION OF A NEW ABSORBING MEDIUM CONTAINING TRIETHANOLAMINE-ZINC ACETATE-SODIUM HYDROXIDE, Environmental pollution, 94(3), 1996, pp. 255-260

Authors: PANDURANGAPPA M BALASUBRAMANIAN N

Citation: M. Pandurangappa et N. Balasubramanian, EXTRACTIVE SPECTROPHOTOMETRIC DETERMINATION OF TRACE AMOUNTS OF NITROGEN-DIOXIDE, NITRITE, AND NITRATE, Mikrochimica acta, 124(1-2), 1996, pp. 137-146

Authors: PANDURANGAPPA M BALASUBRAMANIAN N

Citation: M. Pandurangappa et N. Balasubramanian, SPECTROPHOTOMETRIC DETERMINATION OF NITROGEN-DIOXIDE IN AIR AND NITRITE IN WATER AND SOIL SAMPLES, Analytical letters, 28(3), 1995, pp. 535-554