Isocarbophos, 100 µg/ml, Acetonitrile, 1ml

Propamocarb hydrochloride, 100 µg/ml, Methanol,

EPA Method 525.2 Pesticide Level 4

Hydroquinone, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 123-31-9