2,3-Dichloro-1-propanol,1000 µg/mL,MeOH,1mL,

2,2,3,4,5,5-Hexachlorobiphenyl,BZ-141

2,2',3,3',4,5,5',6,6'-Nonachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Diflubenzuron, 100 µg/ml, Acetonitrile, 5ml