cis-Permethrin, 1000µg/ml in MeOH, 1ml

1,2-Dinitrobenzene, 250mg

CLP Calibration Std. II

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