4-n-Octylphenol-d4

Wheat Flour, Ochratoxin A, 2. 7+/- 1.0µg/kg, Solvent-, Unit 100g, # of units-1, Cas.no.

Propoxycarbazone sodium, 100 μg/ml in MeOH, 1ml

Isopropyl benzene, 200µg/ml in MeOH, 1ml