英文别名:2-Phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl)[stablefreeradicalreagentforthesimultaneousdetermin;2-PHENYL-4,4,5,5-TETRAMETHYLIMIDAZOLINE-1-OXYL-3-OXIDE;2-PHENYL-4,4,5,5-TETRAMETHYLIMIDAZOLINE-3-OXIDE-1-OXYL;PTIO;PTIO (2-PHENYL-4,4,5,5-TETRAMETHYLIMIDAZOLINE-3-OXIDE-1-OXYL);PTIO (=2-Phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl) [Stable free radical reagent for the simultaneous determination of NO and NO2 in the atmosphere];[(2-Phenyl-4,4,5,5-tetramethyl-3-oxylato-4,5-dihydro-1H-imidazole-3-ium)-1-yloxy]radical;[(4,5-Dihydro-2-phenyl-4,4,5,5-tetramethyl-1H-imidazole-3-oxide)-1-yloxy]radical