2,4-D 13C6, 100µg/ml in Acetone, 1ml

Zearalanone (Certified Reference Material),10.02 µg/mL,acetonitrile,2mL,

n-Propyl 4-hydroxybenzoate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 94-13-3

Maleic acid