David Littlejohn

A critical evaluation of the three-stage BCR sequential extraction procedure to assess the potential mobility and toxicity of heavy metals in industrially-contaminated land

Christine M. Davidson, Ailsa L. Duncan, David Littlejohn et al. · Analytica Chimica Acta · 1998 · 349 citations

Engineering, Environmental Engineering, Metalloid Contamination +12

Evaluation of a sequential extraction procedure for the speciation of heavy metals in sediments

Christine M. Davidson, R.P. Thomas, Sharon E. McVey et al. · Analytica Chimica Acta · 1994 · 298 citations

Sequential Extraction Procedure, Extractive Metallurgy, Environmental Chemistry +12

Measurement of Nitrous Acid in Motor Vehicle Exhaust

Thomas W. Kirchstetter, Robert A. Harley, David Littlejohn · Environmental Science & Technology · 1996 · 222 citations

Environmental Chemistry, Engineering, Combustion Processes +13

Ultrasonication extraction and solid phase extraction clean-up for determination of US EPA 16 priority pollutant polycyclic aromatic hydrocarbons in soils by reversed-phase liquid chromatography with ultraviolet absorption detection1Presented in part at FACSS, the 23rd Annual Conference of the Federation of Analytical Chemistry and Spectroscopy Societies, Kansas City, MO, USA, 29 September–4 October 1996.1

Fu‐Sheng Sun, David Littlejohn, Mark D. Gibson · Analytica Chimica Acta · 1998 · 205 citations

Solvent Extraction, Chemical Engineering, Environmental Chemistry +8

A comparison of the flowfields and emissions of high-swirl injectors and low-swirl injectors for lean premixed gas turbines

Matthew R. Johnson, David Littlejohn, Waseem Nazeer et al. · Proceedings of the Combustion Institute · 2005 · 171 citations

Gas Turbine Combustion, Propulsion, Low-swirl Injectors +4