Chlorpyrifos, 100 µg/ml, Ethyl acetate, 5ml

Simazine, 10.0 µg/ml, Acetonitrile, 10ml

Nicotinic acid, Stock solution system check EN12260, 1000µg/mL, Solvent-water, Unit 75mL, # of units-1, Cas.no. 59-67-6

SAE 10w-40Motor Oil