Concepedia

G. Frey

GF

4

Publications

133

Citations

4

H-Index

1977

Active since

Affiliations

Sanden (Japan)(Current)

G. Frey is an author at Sanden (Japan) specializing in analytical chemistry, chromatography, and medicine.

Top concepts

MedicineChromatographyAnalytical ChemistryChemistryDrug AnalysisEngineeringMass SpectrometryPharmacologyDrug DiscoveryNatural Sciences

Publications per year

1977–1979

4

Publications

4

Post-column derivatization in high-performance liquid chromatography using the air segmentation principle: application to digitalis glycosides

J.C. Gfeller, G. Frey, R.W. Frei · Journal of Chromatography A · 1977 · 64 citations

Engineering, Separation Science, Gas Chromatography +12

Determination of amines using the fluorimetric ion-pair technique as a post-column reactor for high-performance liquid chromatography

J.C. Gfeller, G. Frey, Julien Huen et al. · Journal of Chromatography A · 1979 · 36 citations

Chemical Engineering, Engineering, Fluorimetric Ion-pair Technique +12

Investigation and automation of the fluorometric ion pair method for the determination of several amines in low dosage pharmaceuticals

J.C. Gfeller, G. Frey · Fresenius Zeitschrift für Analytische Chemie · 1978 · 19 citations

Medicinal Chemistry, Gas Chromatography, Low Dosage Pharmaceuticals +13

Post‐column derivatization using the fluorometric ion‐pair technique

J.C. Gfeller, G. Frey, Julien Huen et al. · Journal of High Resolution Chromatography · 1978 · 14 citations

Ion Exchange, Separation Science, Mass Spectrometry +6

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