D10-Parathion-ethyl, 100 µg/ml, Acetone, 1ml

2-Ethylthiophenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 4500-58-7

4-Bromo[13C6]phenol, 1.2ml x 100ug/ml, toluene

n-Octatetracontane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7098-26-2