A5440-1G
A5440-5G
TCIAA5440-1GEA
93.5
EUR
InStock
TCIAA5440-1G
TCIAA5440-5G
PTIO (=2-phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl) ≥98.0% (par analyse titrimétrique) radical libre
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.