Supplemental material for A Portable Spark-Induced Breakdown Spectroscopic (SIBS) Instrument and its Analytical Performance

Supplemental Material for A Portable Spark-Induced Breakdown Spectroscopic (SIBS) Instrument and its Analytical Performance by Iyll-Joon Doh, Carmen Gondhalekar, Valery Patsekin, Bartek Rajwa, Keegan Hernandez, Euiwon Bae and J. Paul Robinson in Applied Spectroscopy