Imidacloprid,100 µg/mL,acetonitrile,1mL,

Dichlobenil, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1194-65-6

Dibutyltin dichloride

Formaldehyde (0.5 ppm)