R. Hearn

Variability in the Benguela Current upwelling system over the past 70,000 years

Colin Summerhayes, Dick Kroon, Antoni Rosell‐Melé et al. · Progress In Oceanography · 1995 · 155 citations

Geophysics, Climatology, Engineering +5

Total selenium and selenomethionine in pharmaceutical yeast tablets: assessment of the state of the art of measurement capabilities through international intercomparison CCQM-P86

Heidi Goenaga‐Infante, Ralph E. Sturgeon, Justine Turner et al. · Analytical and Bioanalytical Chemistry · 2007 · 53 citations · Full text

Pharmaceutical Science, Engineering, Biochemistry +14

A comparison of double-focusing sector field ICP-MS, ICP-OES and octopole collision cell ICP-MS for the high-accuracy determination of calcium in human serum

Lorna A. Simpson, R. Hearn, Sheila A. Merson et al. · Talanta · 2004 · 31 citations

Engineering, Medicine, Bioanalysis +7

Determination of tributyltin in marine sediment: Comit� Consultatif pour la Quantit� de Mati�re (CCQM) pilot study P-18 international intercomparison

Ralph E. Sturgeon, Raimund Wahlen, T. Brandsch et al. · Analytical and Bioanalytical Chemistry · 2003 · 26 citations

Engineering, Sediment Quality, Sediment-water Interaction +8

DNA extraction techniques for use in education

R. Hearn, K. E. Arblaster · Biochemistry and Molecular Biology Education · 2010 · 20 citations · Full text

Sodium Chloride, Teacher Education, Criminal Dna Database +15