Imidacloprid guanidine hydrochloride, 10 µg/ml, M

1-Methylchrysene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3351-28-8

Mixed Calibration Standard 2

Fenothiocarb, 100 µg/ml, Acetonitrile, 1ml