Ethanol standard in water,5.0g/L,water, 1.5mL

Imidacloprid, 100 µg/ml, Acetonitrile, 5ml

Ergosterol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 57-87-4

Phenanthrene D10, 2000 ng/µl, 1ml