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] >98.0%(T) 5g

CAS : 18390-00-6
Formula : C13H17N2O2
mol : 233.29
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Density :
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WGK 3: highly water endangering
ADR: not subjected to ADR
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