Phthalate Esters Mix 1, 2000µg/ml in MeOH, 1ml

GC/MS Calibration Standard Mix #2

Parathion, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 56-38-2

1-(3,4-Dichlorophenyl)urea, 10 µg/ml, Acetonitril