Ethephon,neat,neat,250mg,

d-Norpropoxyphene maleate,100 µg/mL,base aceton,1mL

4,4'-Dibromooctafluorobiphenyl

3-Methylnonadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6418-45-7