. . . . "SDN:P01::CONPHEL2" . "phenylalanine(sol_hydro_L-iso)_air>GF/F_HPLC" . "Concentration of L-phenylalanine (water soluble and hydrolysable) {CAS 63-91-2} per unit volume of the atmosphere [aerosol >GF/F phase] by filtration, water leaching, acid hydrolysis of the leachate and high performance liquid chromatography (HPLC)"@en . "accepted"@en . "Unavailable"@en . . . . . . . . . .