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

Nuarimol, 10.0 µg/ml, Cyclohexane, 10ml

Caffeine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 58-08-2

Bisphenol A-d16, 1000µg/ml in methyl chloride, 1ml