Atomic Spectroscopy Chromatography Mass Spectrometry Molecular Spectroscopy Thermal Analysis Plot 22053, Unit 4, Gaborone West Industrial Unit 4, Phase 4, P. O. Box 129, Gaborone Botswana +267 3186623 https://www.perkinelmer.com/contactus?org=aes#/dGNtOjEzNy0yNDIwNzc= Botswana