title: Potential problem in GLC determination of ibuprofen caused by solid support.
mesh_terms: D002849:Chromatography, Gas; D007052:Ibuprofen / Q000097:blood*; D007202:Indicators and Reagents; D010666:Phenylpropionates / Q000097:blood*; D011786:Quality Control
chemical_list: D007202:Indicators and Reagents; D010666:Phenylpropionates; D007052:Ibuprofen