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Journal of Analytical Methods in Chemistry
Volume 2016, Article ID 2890219, 11 pages
Research Article

Employing Solid Phase Microextraction as Extraction Tool for Pesticide Residues in Traditional Medicinal Plants

1Chemistry Department, University of Botswana, Gaborone, Botswana
2Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
3Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA

Received 12 February 2016; Accepted 12 July 2016

Academic Editor: Antonio V. Herrera-Herrera

Copyright © 2016 Thamani T. Gondo et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Supplementary Material

Method precision was evaluated by injecting a 50 ng/g spiked blank sample and measuring the repeatability within a day and also within a week. The first data set labelled runs represents repeatability performed in one day and done in replicate and the second data set represents repeatability measured in different days in one week. SD represents standard deviation and RSD represents relative standard deviation (%).

  1. Supplementary Material