D5-Pyrimethanil, 100µg/ml in Acetonitrile, 1ml

Biphenyl, 100 µg/ml, Cyclohexane, 1ml

Cesium (Cs)

gamma-HCH (BHC), 10ug/ml, Solvent-acetonitrile, Unit 10mL, # of units-1, Cas.no. 58-89-9