Detection of phthalate esters as contaminants of lipid extracts from soil samples stored in standard soil bags

Laboratory contaminants in lipid chemistry: Detection by thin‐layer chromatography and infrared spectrophotometry and some procedures minimizing their occurrence

1966 • 196 citations

Source of error in preparative thick-layer chromatography

1966 • 22 citations

Isolation and identification of an ester from a crude oil

1958 • 10 citations