Ioxynil-octanoate, 100 µg/ml, Ethyl acetate, 1ml

Mecoprop methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 23844-56-6

Formaldehyde-PFBOA derivative, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no.

Dow 624A Volatile Internal/Surrogate Standard