Determination of perfluorooctanoate and perfluorooctanesulfonate in water matrices by inline matrix elimination liquid chromatography with reversed phase separation and suppressed conductivity detection.

Autor: Subramanian NH; Metrohm India Limited, 13, First Avenue, Indira Nagar, Adyar, Chennai 600 020, Tamilnadu, India. harisenthil@hotmail.com, Manigandan P, Wille A, Radhakrishnan G

Publikováno v: Journal of chromatographic science [J Chromatogr Sci] 2011 Sep; Vol. 49 (8), pp. 603-9.

Matrix elimination ion chromatography method for trace level azide determination in irbesartan drug.

Autor: Subramanian NH; Metrohm India Limited, Application Lab., Babu VR, Jeevan RG, Radhakrishnan G

Publikováno v: Journal of chromatographic science [J Chromatogr Sci] 2009 Aug; Vol. 47 (7), pp. 529-33.

An improved ion chromatographic method for fast and sensitive determination of N-methylpyrrolidine in cefepime hydrochloride.

Autor: Subramanian NH; Metrohm India Limited, Application Lab., Thyagarajan S, Manigandan P, Jeevan RG, Radhakrishnan G

Publikováno v: Journal of chromatographic science [J Chromatogr Sci] 2009 Aug; Vol. 47 (7), pp. 549-52.