Bromocyclen,100 µg/mL,acetonitrile,1mL,

Isodrin, 1000µg/ml in MeOH, 1ml

6-Nitrochrysene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 7496-02-8

Clomazone, 10.0 µg/ml, Acetonitrile, 10ml