Chlortoluron-d6 (N,N-dimethyl-d6), 100µg/ml in MeOH, 1ml

2,4-Diaminotoluene,100 µg/mL,acetonitrile,1mL,

Bis(4-tert-butylphenyl) phenyl phosphate, 1.2ml x 50ug/ml, toluene

Octachloronaphthalene