Imidacloprid, 100µg/mL in Acetonitrile, 1ml

Triton X-405 (70% in water), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.

Diphenylsulfide in isooctane, Blank Units: 5x1mL ampoules

PCB No. 121, 1000μg/ml in Isooctane, 1ml