Join us for an in-depth conversation with Dr. Eamonn Clark, postdoctoral researcher at the University of Hawaii,  Mānoa and the Water Resources Research Center, as he shares his journey in water research and laboratory innovation.In this episode:- Dr. Clark introduces his work on water treatment and disinfection byproducts, including research following the Red Hill fuel spill in Oahu.- A behind-the-scenes look at the development of a home-built nitrogen blowdown evaporator—why it was needed, how it was designed, and who can benefit from building their own lab equipment.- Discussion of workflows for PFAS analysis, the importance of accessible analytical tools, and the impact of DIY solutions in low-resource settings.- Insights into other homemade lab instruments, the role of 3D printing and PCB design, and the value of community science in water quality monitoring.- Reflections on the broader impact of water research, community engagement, and the importance of making science accessible to all.Key topics covered:- Water Resources Research Center and its mission- Analytical methods for PFAS and disinfection byproducts- Step-by-step overview of building a nitrogen evaporator- Who should consider DIY lab equipment- The future of homemade scientific tools and citizen science- Community outreach and the real-world impact of water researchWhether you’re a scientist, student, or simply curious about how research labs innovate on a budget, this episode offers practical advice and inspiration for building your own scientific equipment and making a difference in your community.Check out for links to Dr. Clark’s technical note and additional resources on DIY lab equipment and water research:- https://pubs.rsc.org/en/content/articlelanding/2025/ay/d4ay02118e/unauth- https://pubs.rsc.org/en/journals/articlecollectionlanding?sercode=ay&themeid=9bc2db53-354c-4a55-84eb-93fcae875044- https://blog.organomation.com/blog/inaugural-homemade-evaporator-contest-results-the-peak-of-ingenuity

Dr. Haleigh Boswell, Research Chemist at Chevron, joins the Concentrating on Chromatography podcast to discuss her fascinating career journey and cutting-edge analytical work in the energy industry. In this in-depth interview, Dr. Boswell shares:🔬 Technical Insights:- How two-dimensional gas chromatography (GCxGC) differs from traditional GC and why it's revolutionary for complex sample analysis- Applications of GCxGC in analyzing hydrocarbon and renewable matrices- Detector selection strategies (FID, SCD, NCD, TOF-MS) for different analytical challenges- Sample preparation considerations for complex energy industry matrices🎯 Industry Applications:- Real-world problem-solving in refinery operations and catalyst development- Non-targeted analysis for trace contaminants in renewable feedstocks- Process optimization and quality control in energy production- Safety considerations and instrument maintenance in industrial settings📈 Career Journey:- Transition from forensic science undergraduate studies to analytical chemistry- Moving from academia to industry: challenges and adaptations- The importance of networking in scientific careers- Advice for graduate students considering industry positions🏢 Behind the Scenes at Chevron:- Day-to-day responsibilities as a subject matter expert (SME)- Collaborative work across multiple R&D teams- Modernizing analytical instrumentation in a legacy company- Balancing innovation with business needs and safety requirementsThis episode provides valuable insights for analytical chemists, graduate students, and anyone interested in the practical applications of advanced chromatography techniques in industrial settings[#Chromatography #AnalyticalChemistry #EnergyIndustry #GCxGC #CareerAdvice #ChemistryPodcast

In this episode of Concentrating on Chromatography, host David Oliva interviews Dr. Petr Vozka, Assistant Professor at California State University, Los Angeles, about his journey establishing the Complex Chemical Composition Analysis Lab (C³AL).Dr. Vozka shares how he built his research facility during the pandemic, focusing on creating opportunities for first-generation and underrepresented undergraduate students. Learn about the groundbreaking LECO-C³AL partnership that provides students with hands-on experience using advanced comprehensive two-dimensional gas chromatography (GC×GC) instrumentation.The conversation explores:- Building a cutting-edge analytical chemistry lab during challenging circumstances- Creating research opportunities for underrepresented undergraduate students- The innovative fingerprint aging research in collaboration with the Hertzberg-Davis Forensic Science Center- How multidimensional chromatography enables detection of thousands of compounds in complex mixtures- The workflow for analyzing fingerprint samples using GC×GC-TOFMS- The advantages of nitrogen generators in laboratory settingsDr. Vozka also discusses the upcoming 17th Multidimensional Chromatography Workshop (MDCW), a FREE conference taking place January 13-15, 2026, in Williamsburg, VA, bringing together experts in multidimensional separation techniques.Visit Dr. Vozka's lab website: https://www.calstatela.edu/research/c3alLearn more about MDCW: https://www.multidimensionalchromatography.com/#Chromatography #GCGC #ForensicScience #AnalyticalChemistry #Fingerprints #MDCW #CalStateLA