4,4'-Dichlorobenzophenone, 100 µg/ml, Acetone, 1

cis-Chlordane, 10.0 µg/ml, Ethyl acetate, 10ml

Toxaphene,2500µg/mL,dichloromethane,1mL Certan,

4-n-Pentylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7116-96-3