John J. Richard

Use of macroreticular resins in the analysis of water for trace organic contaminants

Gregor A. Junk, John J. Richard, Merlin D. Grieser et al. · Journal of Chromatography A · 1974 · 510 citations

Environmental Chemistry, Emerging Contaminant, Engineering +9

Organics in water: solid phase extraction on a small scale

Gregor A. Junk, John J. Richard · Analytical Chemistry · 1988 · 216 citations

Solvent Extraction, Quantitative Methods, Engineering +19

Interferences in solid-phase extraction using C-18 bonded porous silica cartridges

Gregor A. Junk, Michael J. Avery, John J. Richard · Analytical Chemistry · 1988 · 104 citations

Solvent Extraction, Engineering, Chemical Analysis +19

gem-Bis-(disubstituted-phosphinyl)-alkanes. I. Synthesis and Properties of Bis-(di-n-hexylphosphinyl)-methane and Related Compounds^1a,1b

John J. Richard, Keith E. Burke, Jerome W. O'Laughlin et al. · Journal of the American Chemical Society · 1961 · 77 citations

Chemical Engineering, Engineering, Altmetric Attention Score +8

Simultaneous Spectrophotometric Determination of Calcium and Magnesium with Chlorophosphonazo III.

J. W. Ferguson, John J. Richard, Jerome W. O'Laughlin et al. · Analytical Chemistry · 1964 · 62 citations

Donut Icon, Medicine, Simultaneous Spectrophotometric Determination +11