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Full-Text Articles in Physical Sciences and Mathematics
Fractional Comparison Of Arson Accelerants Using Advanced Distillation, Sarah Clickner
Fractional Comparison Of Arson Accelerants Using Advanced Distillation, Sarah Clickner
Legacy Theses & Dissertations (2009 - 2024)
Detection of accelerants is often critical in proving a fire was intentional. Establishing a fire was intentionally set is not an easy task and hinges on the preservation of accelerant present in fire debris. Various accelerants have previously been studied using the advanced distillation method to get fractional composition information. The resulting fractions from advanced distillations were compared to evaporation and burn samples to determine if there were any similarities.
Statistical Analysis Of Gasoline As An Accelerant Using Principal Component Analysis, Carolyn Frantz
Statistical Analysis Of Gasoline As An Accelerant Using Principal Component Analysis, Carolyn Frantz
Legacy Theses & Dissertations (2009 - 2024)
Arson is one of the most difficult crimes to investigate, as much of the physical evidence is destroyed by the fire. Evidence of an accelerant at a scene is often vital in determining whether a fire was intentional or accidental. Gasoline is one of the most commonly used accelerants, due to its wide availability and low cost. Neat gasoline samples were analyzed by gas chromatography/mass spectrometry (GC/MS) to identify the components present in each gasoline and differentiate between gasoline samples based on their seasonal blend and grade. Advanced distillations were executed to compare regular and premium grade gasolines and determine …