Development and Validation of a Gas Chromatography-Mass Spectrometry Method for the Determination of PCBs in Transformer Oil Samples-Application on Real Samples from Botswana

Saidy Motladiile^1*, Habauka M Kwaambwa² and Kwenga Sichilongo³

¹Department of Waste management and Pollution Control, National Environmental Laboratory, PB BO323, Gaborone, Botswana, E-mail: hkwaambwa@nust.na

²Polytechnic of Namibia, Department of Natural Sciences, PB 13388, Windhoek, Namibia, E-mail: hkwaambwa@nust.na

³University of Botswana, Faculty of Science, PB UB 00704, Gaborone, Botswana, E-mail: hkwaambwa@nust.na

^*Corresponding Author: Saidy Motladiile, Department of Waste management and Pollution Control, National Environmental Laboratory, PB BO323, Gaborone, Botswana, Tel: 267 3934479, Fax: +267 3934486 Email: