Prothioconazole-desthio, 100 µg/ml, Acetonitrile,

EPA Method 625 Base/Neutrals Mix #3

n-Hexadecylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 6812-38-0

Paraxanthine, neat, Solvent-neat, Unit 50mg, # of units-1, Cas.no. 611-59-6