Phenol, 1000µg/ml in MeOH, 1ml

4-Chloroaniline,100mg/mL,acetonitrile,1mL,

PCB No. 32, 100µg/ml in Isooctane, 1ml

3,3',4,4',5,5'-Hexabromobiphenyl, 1.2ml x 50ug/ml, nonane