Sulfosulfuron, 100µg/ml in Acetonitrile, 1ml

Levetiracetam, 100µg/ml in Acetonitrile, 5ml

Norflurazon

n-Hexadecane, ?13C: - 33.71, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 544-76-3