D6-Omethoate, 100 µg/ml, Acetone, 1ml

9-n-Propylfluorene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4037-45-0

1,1-Difluoroethane, 1000µg/ml in MeOH, 1ml

U-{13C11}-Chloramphenicol