PCB No. 157, 10µg/ml in Isooctane, 10ml

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

Endosulfan alcohol, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2157-19-9

(3S,14S)-Ochratoxin A, 100 µg/ml, Acetonitrile,